22566992500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1804

約数の個数: 180

約数和(自身を含む): 55193432448

約数和(自身を除く): 32626439948

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 125, 130, 155, 169, 250, 260, 310, 325, 338, 403, 500, 620, 625, 650, 676, 775, 806, 845, 1250, 1300, 1550, 1612, 1625, 1690, 1723, 2015, 2500, 3100, 3250, 3380, 3446, 3875, 4030, 4225, 5239, 6500, 6892, 7750, 8060, 8125, 8450, 8615, 10075, 10478, 15500, 16250, 16900, 17230, 19375, 20150, 20956, 21125, 22399, 26195, 32500, 34460, 38750, 40300, 42250, 43075, 44798, 50375, 52390, 53413, 77500, 84500, 86150, 89596, 100750, 104780, 105625, 106826, 111995, 130975, 172300, 201500, 211250, 213652, 215375, 223990, 251875, 261950, 267065, 291187, 422500, 430750, 447980, 503750, 523900, 534130, 559975, 582374, 654875, 694369, 861500, 1007500, 1068260, 1076875, 1119950, 1164748, 1309750, 1335325, 1388738, 1455935, 2153750, 2239900, 2619500, 2670650, 2777476, 2799875, 2911870, 3274375, 3471845, 4307500, 5341300, 5599750, 5823740, 6548750, 6676625, 6943690, 7279675, 9026797, 11199500, 13097500, 13353250, 13887380, 13999375, 14559350, 17359225, 18053594, 26706500, 27998750, 29118700, 33383125, 34718450, 36107188, 36398375, 45133985, 55997500, 66766250, 69436900, 72796750, 86796125, 90267970, 133532500, 145593500, 173592250, 180535940, 181991875, 225669925, 347184500, 363983750, 433980625, 451339850, 727967500, 867961250, 902679700, 1128349625, 1735922500, 2256699250, 4513398500, 5641748125, 11283496250, 22566992500]

約数ペア:

[(1, 22566992500), (2, 11283496250), (4, 5641748125), (5, 4513398500), (10, 2256699250), (13, 1735922500), (20, 1128349625), (25, 902679700), (26, 867961250), (31, 727967500), (50, 451339850), (52, 433980625), (62, 363983750), (65, 347184500), (100, 225669925), (124, 181991875), (125, 180535940), (130, 173592250), (155, 145593500), (169, 133532500), (250, 90267970), (260, 86796125), (310, 72796750), (325, 69436900), (338, 66766250), (403, 55997500), (500, 45133985), (620, 36398375), (625, 36107188), (650, 34718450), (676, 33383125), (775, 29118700), (806, 27998750), (845, 26706500), (1250, 18053594), (1300, 17359225), (1550, 14559350), (1612, 13999375), (1625, 13887380), (1690, 13353250), (1723, 13097500), (2015, 11199500), (2500, 9026797), (3100, 7279675), (3250, 6943690), (3380, 6676625), (3446, 6548750), (3875, 5823740), (4030, 5599750), (4225, 5341300), (5239, 4307500), (6500, 3471845), (6892, 3274375), (7750, 2911870), (8060, 2799875), (8125, 2777476), (8450, 2670650), (8615, 2619500), (10075, 2239900), (10478, 2153750), (15500, 1455935), (16250, 1388738), (16900, 1335325), (17230, 1309750), (19375, 1164748), (20150, 1119950), (20956, 1076875), (21125, 1068260), (22399, 1007500), (26195, 861500), (32500, 694369), (34460, 654875), (38750, 582374), (40300, 559975), (42250, 534130), (43075, 523900), (44798, 503750), (50375, 447980), (52390, 430750), (53413, 422500), (77500, 291187), (84500, 267065), (86150, 261950), (89596, 251875), (100750, 223990), (104780, 215375), (105625, 213652), (106826, 211250), (111995, 201500), (130975, 172300)]