469559440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{983}}^1$

素因数の和:1856

約数の個数: 80

約数和(自身を含む): 1250419968

約数和(自身を除く): 780860528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 853, 983, 1706, 1966, 3412, 3932, 4265, 4915, 5971, 6824, 6881, 7864, 8530, 9830, 11942, 13648, 13762, 15728, 17060, 19660, 23884, 27524, 29855, 34120, 34405, 39320, 47768, 55048, 59710, 68240, 68810, 78640, 95536, 110096, 119420, 137620, 238840, 275240, 477680, 550480, 838499, 1676998, 3353996, 4192495, 5869493, 6707992, 8384990, 11738986, 13415984, 16769980, 23477972, 29347465, 33539960, 46955944, 58694930, 67079920, 93911888, 117389860, 234779720, 469559440]

約数ペア:

[(1, 469559440), (2, 234779720), (4, 117389860), (5, 93911888), (7, 67079920), (8, 58694930), (10, 46955944), (14, 33539960), (16, 29347465), (20, 23477972), (28, 16769980), (35, 13415984), (40, 11738986), (56, 8384990), (70, 6707992), (80, 5869493), (112, 4192495), (140, 3353996), (280, 1676998), (560, 838499), (853, 550480), (983, 477680), (1706, 275240), (1966, 238840), (3412, 137620), (3932, 119420), (4265, 110096), (4915, 95536), (5971, 78640), (6824, 68810), (6881, 68240), (7864, 59710), (8530, 55048), (9830, 47768), (11942, 39320), (13648, 34405), (13762, 34120), (15728, 29855), (17060, 27524), (19660, 23884)]