97898420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{92357}}^1$

素因数の和:92419

約数の個数: 24

約数和(自身を含む): 209467944

約数和(自身を除く): 111569524

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 92357, 184714, 369428, 461785, 923570, 1847140, 4894921, 9789842, 19579684, 24474605, 48949210, 97898420]

約数ペア:

[(1, 97898420), (2, 48949210), (4, 24474605), (5, 19579684), (10, 9789842), (20, 4894921), (53, 1847140), (106, 923570), (212, 461785), (265, 369428), (530, 184714), (1060, 92357)]