478094560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{129917}}^1$

素因数の和:129955

約数の個数: 48

約数和(自身を含む): 1178616096

約数和(自身を除く): 700521536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 129917, 259834, 519668, 649585, 1039336, 1299170, 2078672, 2598340, 2988091, 4157344, 5196680, 5976182, 10393360, 11952364, 14940455, 20786720, 23904728, 29880910, 47809456, 59761820, 95618912, 119523640, 239047280, 478094560]

約数ペア:

[(1, 478094560), (2, 239047280), (4, 119523640), (5, 95618912), (8, 59761820), (10, 47809456), (16, 29880910), (20, 23904728), (23, 20786720), (32, 14940455), (40, 11952364), (46, 10393360), (80, 5976182), (92, 5196680), (115, 4157344), (160, 2988091), (184, 2598340), (230, 2078672), (368, 1299170), (460, 1039336), (736, 649585), (920, 519668), (1840, 259834), (3680, 129917)]