15208039240

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{793739}}^1$

素因数の和:794229

約数の個数: 32

約数和(自身を含む): 34289568000

約数和(自身を除く): 19081528760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 3832, 4790, 9580, 19160, 793739, 1587478, 3174956, 3968695, 6349912, 7937390, 15874780, 31749560, 380200981, 760401962, 1520803924, 1901004905, 3041607848, 3802009810, 7604019620, 15208039240]

約数ペア:

[(1, 15208039240), (2, 7604019620), (4, 3802009810), (5, 3041607848), (8, 1901004905), (10, 1520803924), (20, 760401962), (40, 380200981), (479, 31749560), (958, 15874780), (1916, 7937390), (2395, 6349912), (3832, 3968695), (4790, 3174956), (9580, 1587478), (19160, 793739)]