2309157500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 5479508496

約数和(自身を除く): 3170350996

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 227, 250, 260, 313, 325, 454, 500, 625, 626, 650, 908, 1135, 1250, 1252, 1300, 1565, 1625, 2270, 2500, 2951, 3130, 3250, 4069, 4540, 5675, 5902, 6260, 6500, 7825, 8125, 8138, 11350, 11804, 14755, 15650, 16250, 16276, 20345, 22700, 28375, 29510, 31300, 32500, 39125, 40690, 56750, 59020, 71051, 73775, 78250, 81380, 101725, 113500, 141875, 142102, 147550, 156500, 195625, 203450, 283750, 284204, 295100, 355255, 368875, 391250, 406900, 508625, 567500, 710510, 737750, 782500, 923663, 1017250, 1421020, 1475500, 1776275, 1844375, 1847326, 2034500, 2543125, 3552550, 3688750, 3694652, 4618315, 5086250, 7105100, 7377500, 8881375, 9236630, 10172500, 17762750, 18473260, 23091575, 35525500, 44406875, 46183150, 88813750, 92366300, 115457875, 177627500, 230915750, 461831500, 577289375, 1154578750, 2309157500]

約数ペア:

[(1, 2309157500), (2, 1154578750), (4, 577289375), (5, 461831500), (10, 230915750), (13, 177627500), (20, 115457875), (25, 92366300), (26, 88813750), (50, 46183150), (52, 44406875), (65, 35525500), (100, 23091575), (125, 18473260), (130, 17762750), (227, 10172500), (250, 9236630), (260, 8881375), (313, 7377500), (325, 7105100), (454, 5086250), (500, 4618315), (625, 3694652), (626, 3688750), (650, 3552550), (908, 2543125), (1135, 2034500), (1250, 1847326), (1252, 1844375), (1300, 1776275), (1565, 1475500), (1625, 1421020), (2270, 1017250), (2500, 923663), (2951, 782500), (3130, 737750), (3250, 710510), (4069, 567500), (4540, 508625), (5675, 406900), (5902, 391250), (6260, 368875), (6500, 355255), (7825, 295100), (8125, 284204), (8138, 283750), (11350, 203450), (11804, 195625), (14755, 156500), (15650, 147550), (16250, 142102), (16276, 141875), (20345, 113500), (22700, 101725), (28375, 81380), (29510, 78250), (31300, 73775), (32500, 71051), (39125, 59020), (40690, 56750)]