2212713050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 72

約数和(自身を含む): 4312923732

約数和(自身を除く): 2100210682

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 202, 290, 505, 521, 725, 841, 1010, 1042, 1450, 1682, 2525, 2605, 2929, 4205, 5050, 5210, 5858, 8410, 13025, 14645, 15109, 21025, 26050, 29290, 30218, 42050, 52621, 73225, 75545, 84941, 105242, 146450, 151090, 169882, 263105, 377725, 424705, 438161, 526210, 755450, 849410, 876322, 1315525, 1526009, 2123525, 2190805, 2631050, 3052018, 4247050, 4381610, 7630045, 10954025, 15260090, 21908050, 38150225, 44254261, 76300450, 88508522, 221271305, 442542610, 1106356525, 2212713050]

約数ペア:

[(1, 2212713050), (2, 1106356525), (5, 442542610), (10, 221271305), (25, 88508522), (29, 76300450), (50, 44254261), (58, 38150225), (101, 21908050), (145, 15260090), (202, 10954025), (290, 7630045), (505, 4381610), (521, 4247050), (725, 3052018), (841, 2631050), (1010, 2190805), (1042, 2123525), (1450, 1526009), (1682, 1315525), (2525, 876322), (2605, 849410), (2929, 755450), (4205, 526210), (5050, 438161), (5210, 424705), (5858, 377725), (8410, 263105), (13025, 169882), (14645, 151090), (15109, 146450), (21025, 105242), (26050, 84941), (29290, 75545), (30218, 73225), (42050, 52621)]