40900017025

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{7001}}^1$

素因数の和:7295

約数の個数: 72

約数和(自身を含む): 62357571360

約数和(自身を除く): 21457554335

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 251, 475, 665, 931, 1225, 1255, 1757, 3325, 4655, 4769, 6275, 7001, 8785, 12299, 23275, 23845, 33383, 35005, 43925, 49007, 61495, 119225, 133019, 166915, 175025, 233681, 245035, 307475, 343049, 665095, 834575, 931133, 1168405, 1225175, 1715245, 1757251, 3325475, 4655665, 5842025, 6517931, 8576225, 8786255, 12300757, 23278325, 32589655, 33387769, 43931275, 61503785, 86105299, 162948275, 166938845, 233714383, 307518925, 430526495, 834694225, 1168571915, 1636000681, 2152632475, 5842859575, 8180003405, 40900017025]

約数ペア:

[(1, 40900017025), (5, 8180003405), (7, 5842859575), (19, 2152632475), (25, 1636000681), (35, 1168571915), (49, 834694225), (95, 430526495), (133, 307518925), (175, 233714383), (245, 166938845), (251, 162948275), (475, 86105299), (665, 61503785), (931, 43931275), (1225, 33387769), (1255, 32589655), (1757, 23278325), (3325, 12300757), (4655, 8786255), (4769, 8576225), (6275, 6517931), (7001, 5842025), (8785, 4655665), (12299, 3325475), (23275, 1757251), (23845, 1715245), (33383, 1225175), (35005, 1168405), (43925, 931133), (49007, 834575), (61495, 665095), (119225, 343049), (133019, 307475), (166915, 245035), (175025, 233681)]