1008039100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2575

約数の個数: 72

約数和(自身を含む): 2267386128

約数和(自身を除く): 1259347028

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 113, 148, 185, 226, 370, 452, 565, 740, 925, 1130, 1850, 2260, 2411, 2825, 3700, 4181, 4822, 5650, 8362, 9644, 11300, 12055, 16724, 20905, 24110, 41810, 48220, 60275, 83620, 89207, 104525, 120550, 178414, 209050, 241100, 272443, 356828, 418100, 446035, 544886, 892070, 1089772, 1362215, 1784140, 2230175, 2724430, 4460350, 5448860, 6811075, 8920700, 10080391, 13622150, 20160782, 27244300, 40321564, 50401955, 100803910, 201607820, 252009775, 504019550, 1008039100]

約数ペア:

[(1, 1008039100), (2, 504019550), (4, 252009775), (5, 201607820), (10, 100803910), (20, 50401955), (25, 40321564), (37, 27244300), (50, 20160782), (74, 13622150), (100, 10080391), (113, 8920700), (148, 6811075), (185, 5448860), (226, 4460350), (370, 2724430), (452, 2230175), (565, 1784140), (740, 1362215), (925, 1089772), (1130, 892070), (1850, 544886), (2260, 446035), (2411, 418100), (2825, 356828), (3700, 272443), (4181, 241100), (4822, 209050), (5650, 178414), (8362, 120550), (9644, 104525), (11300, 89207), (12055, 83620), (16724, 60275), (20905, 48220), (24110, 41810)]