156966196460

素因数分解:

$2^2\times 5^1\times {\mathrm{18593}}^1\times {\mathrm{422111}}^1$

素因数の和:440713

約数の個数: 24

約数和(自身を含む): 329647522176

約数和(自身を除く): 172681325716

約数列:

[1, 2, 4, 5, 10, 20, 18593, 37186, 74372, 92965, 185930, 371860, 422111, 844222, 1688444, 2110555, 4221110, 8442220, 7848309823, 15696619646, 31393239292, 39241549115, 78483098230, 156966196460]

約数ペア:

[(1, 156966196460), (2, 78483098230), (4, 39241549115), (5, 31393239292), (10, 15696619646), (20, 7848309823), (18593, 8442220), (37186, 4221110), (74372, 2110555), (92965, 1688444), (185930, 844222), (371860, 422111)]