2014753840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{20261}}^1$

素因数の和:20398

約数の個数: 80

約数和(自身を含む): 5155625376

約数和(自身を除く): 3140871536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 220, 226, 440, 452, 565, 880, 904, 1130, 1243, 1808, 2260, 2486, 4520, 4972, 6215, 9040, 9944, 12430, 19888, 20261, 24860, 40522, 49720, 81044, 99440, 101305, 162088, 202610, 222871, 324176, 405220, 445742, 810440, 891484, 1114355, 1620880, 1782968, 2228710, 2289493, 3565936, 4457420, 4578986, 8914840, 9157972, 11447465, 17829680, 18315944, 22894930, 25184423, 36631888, 45789860, 50368846, 91579720, 100737692, 125922115, 183159440, 201475384, 251844230, 402950768, 503688460, 1007376920, 2014753840]

約数ペア:

[(1, 2014753840), (2, 1007376920), (4, 503688460), (5, 402950768), (8, 251844230), (10, 201475384), (11, 183159440), (16, 125922115), (20, 100737692), (22, 91579720), (40, 50368846), (44, 45789860), (55, 36631888), (80, 25184423), (88, 22894930), (110, 18315944), (113, 17829680), (176, 11447465), (220, 9157972), (226, 8914840), (440, 4578986), (452, 4457420), (565, 3565936), (880, 2289493), (904, 2228710), (1130, 1782968), (1243, 1620880), (1808, 1114355), (2260, 891484), (2486, 810440), (4520, 445742), (4972, 405220), (6215, 324176), (9040, 222871), (9944, 202610), (12430, 162088), (19888, 101305), (20261, 99440), (24860, 81044), (40522, 49720)]