4708946680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{8233}}^1$

素因数の和:8504

約数の個数: 64

約数和(自身を含む): 10789833600

約数和(自身を除く): 6080886920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 181, 316, 362, 395, 632, 724, 790, 905, 1448, 1580, 1810, 3160, 3620, 7240, 8233, 14299, 16466, 28598, 32932, 41165, 57196, 65864, 71495, 82330, 114392, 142990, 164660, 285980, 329320, 571960, 650407, 1300814, 1490173, 2601628, 2980346, 3252035, 5203256, 5960692, 6504070, 7450865, 11921384, 13008140, 14901730, 26016280, 29803460, 59606920, 117723667, 235447334, 470894668, 588618335, 941789336, 1177236670, 2354473340, 4708946680]

約数ペア:

[(1, 4708946680), (2, 2354473340), (4, 1177236670), (5, 941789336), (8, 588618335), (10, 470894668), (20, 235447334), (40, 117723667), (79, 59606920), (158, 29803460), (181, 26016280), (316, 14901730), (362, 13008140), (395, 11921384), (632, 7450865), (724, 6504070), (790, 5960692), (905, 5203256), (1448, 3252035), (1580, 2980346), (1810, 2601628), (3160, 1490173), (3620, 1300814), (7240, 650407), (8233, 571960), (14299, 329320), (16466, 285980), (28598, 164660), (32932, 142990), (41165, 114392), (57196, 82330), (65864, 71495)]