99897460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13249}}^1$

素因数の和:13300

約数の個数: 48

約数和(自身を含む): 233730000

約数和(自身を除く): 133832540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 13249, 26498, 52996, 66245, 132490, 172237, 264980, 344474, 384221, 688948, 768442, 861185, 1536884, 1722370, 1921105, 3444740, 3842210, 4994873, 7684420, 9989746, 19979492, 24974365, 49948730, 99897460]

約数ペア:

[(1, 99897460), (2, 49948730), (4, 24974365), (5, 19979492), (10, 9989746), (13, 7684420), (20, 4994873), (26, 3842210), (29, 3444740), (52, 1921105), (58, 1722370), (65, 1536884), (116, 861185), (130, 768442), (145, 688948), (260, 384221), (290, 344474), (377, 264980), (580, 172237), (754, 132490), (1508, 66245), (1885, 52996), (3770, 26498), (7540, 13249)]