11152180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 25683840

約数和(自身を除く): 14531660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 727, 767, 1180, 1454, 1534, 2908, 3068, 3635, 3835, 7270, 7670, 9451, 14540, 15340, 18902, 37804, 42893, 47255, 85786, 94510, 171572, 189020, 214465, 428930, 557609, 857860, 1115218, 2230436, 2788045, 5576090, 11152180]

約数ペア:

[(1, 11152180), (2, 5576090), (4, 2788045), (5, 2230436), (10, 1115218), (13, 857860), (20, 557609), (26, 428930), (52, 214465), (59, 189020), (65, 171572), (118, 94510), (130, 85786), (236, 47255), (260, 42893), (295, 37804), (590, 18902), (727, 15340), (767, 14540), (1180, 9451), (1454, 7670), (1534, 7270), (2908, 3835), (3068, 3635)]