8043616850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 15687991440

約数和(自身を除く): 7644374590

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 109, 113, 185, 218, 226, 353, 370, 545, 565, 706, 925, 1090, 1130, 1765, 1850, 2725, 2825, 3530, 4033, 4181, 5450, 5650, 8066, 8362, 8825, 12317, 13061, 17650, 20165, 20905, 24634, 26122, 38477, 39889, 40330, 41810, 61585, 65305, 76954, 79778, 100825, 104525, 123170, 130610, 192385, 199445, 201650, 209050, 307925, 326525, 384770, 398890, 455729, 615850, 653050, 911458, 961925, 997225, 1423649, 1475893, 1923850, 1994450, 2278645, 2847298, 2951786, 4347901, 4557290, 7118245, 7379465, 8695802, 11393225, 14236490, 14758930, 21739505, 22786450, 35591225, 36897325, 43479010, 71182450, 73794650, 108697525, 160872337, 217395050, 321744674, 804361685, 1608723370, 4021808425, 8043616850]

約数ペア:

[(1, 8043616850), (2, 4021808425), (5, 1608723370), (10, 804361685), (25, 321744674), (37, 217395050), (50, 160872337), (74, 108697525), (109, 73794650), (113, 71182450), (185, 43479010), (218, 36897325), (226, 35591225), (353, 22786450), (370, 21739505), (545, 14758930), (565, 14236490), (706, 11393225), (925, 8695802), (1090, 7379465), (1130, 7118245), (1765, 4557290), (1850, 4347901), (2725, 2951786), (2825, 2847298), (3530, 2278645), (4033, 1994450), (4181, 1923850), (5450, 1475893), (5650, 1423649), (8066, 997225), (8362, 961925), (8825, 911458), (12317, 653050), (13061, 615850), (17650, 455729), (20165, 398890), (20905, 384770), (24634, 326525), (26122, 307925), (38477, 209050), (39889, 201650), (40330, 199445), (41810, 192385), (61585, 130610), (65305, 123170), (76954, 104525), (79778, 100825)]