4257389500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13413

約数の個数: 144

約数和(自身を含む): 11649089088

約数和(自身を除く): 7391699588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 125, 130, 140, 175, 182, 196, 245, 250, 260, 325, 350, 364, 455, 490, 500, 637, 650, 700, 875, 910, 980, 1225, 1274, 1300, 1625, 1750, 1820, 2275, 2450, 2548, 3185, 3250, 3500, 4550, 4900, 6125, 6370, 6500, 9100, 11375, 12250, 12740, 13367, 15925, 22750, 24500, 26734, 31850, 45500, 53468, 63700, 66835, 79625, 93569, 133670, 159250, 173771, 187138, 267340, 318500, 334175, 347542, 374276, 467845, 654983, 668350, 695084, 868855, 935690, 1216397, 1309966, 1336700, 1670875, 1737710, 1871380, 2339225, 2432794, 2619932, 3274915, 3341750, 3475420, 4344275, 4678450, 4865588, 6081985, 6549830, 6683500, 8514779, 8688550, 9356900, 11696125, 12163970, 13099660, 16374575, 17029558, 17377100, 21721375, 23392250, 24327940, 30409925, 32749150, 34059116, 42573895, 43442750, 46784500, 60819850, 65498300, 81872875, 85147790, 86885500, 121639700, 152049625, 163745750, 170295580, 212869475, 304099250, 327491500, 425738950, 608198500, 851477900, 1064347375, 2128694750, 4257389500]

約数ペア:

[(1, 4257389500), (2, 2128694750), (4, 1064347375), (5, 851477900), (7, 608198500), (10, 425738950), (13, 327491500), (14, 304099250), (20, 212869475), (25, 170295580), (26, 163745750), (28, 152049625), (35, 121639700), (49, 86885500), (50, 85147790), (52, 81872875), (65, 65498300), (70, 60819850), (91, 46784500), (98, 43442750), (100, 42573895), (125, 34059116), (130, 32749150), (140, 30409925), (175, 24327940), (182, 23392250), (196, 21721375), (245, 17377100), (250, 17029558), (260, 16374575), (325, 13099660), (350, 12163970), (364, 11696125), (455, 9356900), (490, 8688550), (500, 8514779), (637, 6683500), (650, 6549830), (700, 6081985), (875, 4865588), (910, 4678450), (980, 4344275), (1225, 3475420), (1274, 3341750), (1300, 3274915), (1625, 2619932), (1750, 2432794), (1820, 2339225), (2275, 1871380), (2450, 1737710), (2548, 1670875), (3185, 1336700), (3250, 1309966), (3500, 1216397), (4550, 935690), (4900, 868855), (6125, 695084), (6370, 668350), (6500, 654983), (9100, 467845), (11375, 374276), (12250, 347542), (12740, 334175), (13367, 318500), (15925, 267340), (22750, 187138), (24500, 173771), (26734, 159250), (31850, 133670), (45500, 93569), (53468, 79625), (63700, 66835)]