40412220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21727}}^1$

素因数の和:21770

約数の個数: 48

約数和(自身を含む): 116809728

約数和(自身を除く): 76397508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 21727, 43454, 65181, 86908, 108635, 130362, 217270, 260724, 325905, 434540, 651810, 673537, 1303620, 1347074, 2020611, 2694148, 3367685, 4041222, 6735370, 8082444, 10103055, 13470740, 20206110, 40412220]

約数ペア:

[(1, 40412220), (2, 20206110), (3, 13470740), (4, 10103055), (5, 8082444), (6, 6735370), (10, 4041222), (12, 3367685), (15, 2694148), (20, 2020611), (30, 1347074), (31, 1303620), (60, 673537), (62, 651810), (93, 434540), (124, 325905), (155, 260724), (186, 217270), (310, 130362), (372, 108635), (465, 86908), (620, 65181), (930, 43454), (1860, 21727)]