9903580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9343}}^1$

素因数の和:9405

約数の個数: 24

約数和(自身を含む): 21192192

約数和(自身を除く): 11288612

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 9343, 18686, 37372, 46715, 93430, 186860, 495179, 990358, 1980716, 2475895, 4951790, 9903580]

約数ペア:

[(1, 9903580), (2, 4951790), (4, 2475895), (5, 1980716), (10, 990358), (20, 495179), (53, 186860), (106, 93430), (212, 46715), (265, 37372), (530, 18686), (1060, 9343)]