470560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 1183896

約数和(自身を除く): 713336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 173, 272, 340, 346, 544, 680, 692, 865, 1360, 1384, 1730, 2720, 2768, 2941, 3460, 5536, 5882, 6920, 11764, 13840, 14705, 23528, 27680, 29410, 47056, 58820, 94112, 117640, 235280, 470560]

約数ペア:

[(1, 470560), (2, 235280), (4, 117640), (5, 94112), (8, 58820), (10, 47056), (16, 29410), (17, 27680), (20, 23528), (32, 14705), (34, 13840), (40, 11764), (68, 6920), (80, 5882), (85, 5536), (136, 3460), (160, 2941), (170, 2768), (173, 2720), (272, 1730), (340, 1384), (346, 1360), (544, 865), (680, 692)]