10213580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 23336544

約数和(自身を除く): 13122964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 241, 260, 326, 482, 652, 815, 964, 1205, 1630, 2119, 2410, 3133, 3260, 4238, 4820, 6266, 8476, 10595, 12532, 15665, 21190, 31330, 39283, 42380, 62660, 78566, 157132, 196415, 392830, 510679, 785660, 1021358, 2042716, 2553395, 5106790, 10213580]

約数ペア:

[(1, 10213580), (2, 5106790), (4, 2553395), (5, 2042716), (10, 1021358), (13, 785660), (20, 510679), (26, 392830), (52, 196415), (65, 157132), (130, 78566), (163, 62660), (241, 42380), (260, 39283), (326, 31330), (482, 21190), (652, 15665), (815, 12532), (964, 10595), (1205, 8476), (1630, 6266), (2119, 4820), (2410, 4238), (3133, 3260)]