347360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 889056

約数和(自身を除く): 541696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 167, 208, 260, 334, 416, 520, 668, 835, 1040, 1336, 1670, 2080, 2171, 2672, 3340, 4342, 5344, 6680, 8684, 10855, 13360, 17368, 21710, 26720, 34736, 43420, 69472, 86840, 173680, 347360]

約数ペア:

[(1, 347360), (2, 173680), (4, 86840), (5, 69472), (8, 43420), (10, 34736), (13, 26720), (16, 21710), (20, 17368), (26, 13360), (32, 10855), (40, 8684), (52, 6680), (65, 5344), (80, 4342), (104, 3340), (130, 2672), (160, 2171), (167, 2080), (208, 1670), (260, 1336), (334, 1040), (416, 835), (520, 668)]