89714690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 183708000

約数和(自身を除く): 93993310

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 449, 530, 689, 754, 898, 1378, 1537, 1885, 2245, 3074, 3445, 3770, 4490, 5837, 6890, 7685, 11674, 13021, 15370, 19981, 23797, 26042, 29185, 39962, 47594, 58370, 65105, 99905, 118985, 130210, 169273, 199810, 237970, 309361, 338546, 618722, 690113, 846365, 1380226, 1546805, 1692730, 3093610, 3450565, 6901130, 8971469, 17942938, 44857345, 89714690]

約数ペア:

[(1, 89714690), (2, 44857345), (5, 17942938), (10, 8971469), (13, 6901130), (26, 3450565), (29, 3093610), (53, 1692730), (58, 1546805), (65, 1380226), (106, 846365), (130, 690113), (145, 618722), (265, 338546), (290, 309361), (377, 237970), (449, 199810), (530, 169273), (689, 130210), (754, 118985), (898, 99905), (1378, 65105), (1537, 58370), (1885, 47594), (2245, 39962), (3074, 29185), (3445, 26042), (3770, 23797), (4490, 19981), (5837, 15370), (6890, 13021), (7685, 11674)]