71051800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6703}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 168337440

約数和(自身を除く): 97285640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 6703, 10600, 13406, 26812, 33515, 53624, 67030, 134060, 167575, 268120, 335150, 355259, 670300, 710518, 1340600, 1421036, 1776295, 2842072, 3552590, 7105180, 8881475, 14210360, 17762950, 35525900, 71051800]

約数ペア:

[(1, 71051800), (2, 35525900), (4, 17762950), (5, 14210360), (8, 8881475), (10, 7105180), (20, 3552590), (25, 2842072), (40, 1776295), (50, 1421036), (53, 1340600), (100, 710518), (106, 670300), (200, 355259), (212, 335150), (265, 268120), (424, 167575), (530, 134060), (1060, 67030), (1325, 53624), (2120, 33515), (2650, 26812), (5300, 13406), (6703, 10600)]