65108410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 55549190

約数列:

[1, 2, 5, 10, 41, 82, 205, 379, 410, 419, 758, 838, 1895, 2095, 3790, 4190, 15539, 17179, 31078, 34358, 77695, 85895, 155390, 158801, 171790, 317602, 794005, 1588010, 6510841, 13021682, 32554205, 65108410]

約数ペア:

[(1, 65108410), (2, 32554205), (5, 13021682), (10, 6510841), (41, 1588010), (82, 794005), (205, 317602), (379, 171790), (410, 158801), (419, 155390), (758, 85895), (838, 77695), (1895, 34358), (2095, 31078), (3790, 17179), (4190, 15539)]