17107788100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1213}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 42192230080

約数和(自身を除く): 25084441980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 571, 650, 950, 988, 1142, 1213, 1235, 1300, 1900, 2284, 2426, 2470, 2855, 4852, 4940, 5710, 6065, 6175, 7423, 10849, 11420, 12130, 12350, 14275, 14846, 15769, 21698, 23047, 24260, 24700, 28550, 29692, 30325, 31538, 37115, 43396, 46094, 54245, 57100, 60650, 63076, 74230, 78845, 92188, 108490, 115235, 121300, 141037, 148460, 157690, 185575, 216980, 230470, 271225, 282074, 299611, 315380, 371150, 394225, 460940, 542450, 564148, 576175, 599222, 692623, 705185, 742300, 788450, 1084900, 1152350, 1198444, 1385246, 1410370, 1498055, 1576900, 2304700, 2770492, 2820740, 2996110, 3463115, 3525925, 5992220, 6926230, 7051850, 7490275, 9004099, 13159837, 13852460, 14103700, 14980550, 17315575, 18008198, 26319674, 29961100, 34631150, 36016396, 45020495, 52639348, 65799185, 69262300, 90040990, 131598370, 171077881, 180081980, 225102475, 263196740, 328995925, 342155762, 450204950, 657991850, 684311524, 855389405, 900409900, 1315983700, 1710778810, 3421557620, 4276947025, 8553894050, 17107788100]

約数ペア:

[(1, 17107788100), (2, 8553894050), (4, 4276947025), (5, 3421557620), (10, 1710778810), (13, 1315983700), (19, 900409900), (20, 855389405), (25, 684311524), (26, 657991850), (38, 450204950), (50, 342155762), (52, 328995925), (65, 263196740), (76, 225102475), (95, 180081980), (100, 171077881), (130, 131598370), (190, 90040990), (247, 69262300), (260, 65799185), (325, 52639348), (380, 45020495), (475, 36016396), (494, 34631150), (571, 29961100), (650, 26319674), (950, 18008198), (988, 17315575), (1142, 14980550), (1213, 14103700), (1235, 13852460), (1300, 13159837), (1900, 9004099), (2284, 7490275), (2426, 7051850), (2470, 6926230), (2855, 5992220), (4852, 3525925), (4940, 3463115), (5710, 2996110), (6065, 2820740), (6175, 2770492), (7423, 2304700), (10849, 1576900), (11420, 1498055), (12130, 1410370), (12350, 1385246), (14275, 1198444), (14846, 1152350), (15769, 1084900), (21698, 788450), (23047, 742300), (24260, 705185), (24700, 692623), (28550, 599222), (29692, 576175), (30325, 564148), (31538, 542450), (37115, 460940), (43396, 394225), (46094, 371150), (54245, 315380), (57100, 299611), (60650, 282074), (63076, 271225), (74230, 230470), (78845, 216980), (92188, 185575), (108490, 157690), (115235, 148460), (121300, 141037)]