9379240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 24086160

約数和(自身を除く): 14706920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1061, 1105, 1768, 2122, 2210, 4244, 4420, 5305, 8488, 8840, 10610, 13793, 18037, 21220, 27586, 36074, 42440, 55172, 68965, 72148, 90185, 110344, 137930, 144296, 180370, 234481, 275860, 360740, 468962, 551720, 721480, 937924, 1172405, 1875848, 2344810, 4689620, 9379240]

約数ペア:

[(1, 9379240), (2, 4689620), (4, 2344810), (5, 1875848), (8, 1172405), (10, 937924), (13, 721480), (17, 551720), (20, 468962), (26, 360740), (34, 275860), (40, 234481), (52, 180370), (65, 144296), (68, 137930), (85, 110344), (104, 90185), (130, 72148), (136, 68965), (170, 55172), (221, 42440), (260, 36074), (340, 27586), (442, 21220), (520, 18037), (680, 13793), (884, 10610), (1061, 8840), (1105, 8488), (1768, 5305), (2122, 4420), (2210, 4244)]