1097190280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{3407}}^1$

素因数の和:3598

約数の個数: 64

約数和(自身を含む): 2524919040

約数和(自身を除く): 1427728760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 97, 166, 194, 332, 388, 415, 485, 664, 776, 830, 970, 1660, 1940, 3320, 3407, 3880, 6814, 8051, 13628, 16102, 17035, 27256, 32204, 34070, 40255, 64408, 68140, 80510, 136280, 161020, 282781, 322040, 330479, 565562, 660958, 1131124, 1321916, 1413905, 1652395, 2262248, 2643832, 2827810, 3304790, 5655620, 6609580, 11311240, 13219160, 27429757, 54859514, 109719028, 137148785, 219438056, 274297570, 548595140, 1097190280]

約数ペア:

[(1, 1097190280), (2, 548595140), (4, 274297570), (5, 219438056), (8, 137148785), (10, 109719028), (20, 54859514), (40, 27429757), (83, 13219160), (97, 11311240), (166, 6609580), (194, 5655620), (332, 3304790), (388, 2827810), (415, 2643832), (485, 2262248), (664, 1652395), (776, 1413905), (830, 1321916), (970, 1131124), (1660, 660958), (1940, 565562), (3320, 330479), (3407, 322040), (3880, 282781), (6814, 161020), (8051, 136280), (13628, 80510), (16102, 68140), (17035, 64408), (27256, 40255), (32204, 34070)]