5905120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 16003008

約数和(自身を除く): 10097888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 167, 170, 208, 221, 260, 272, 334, 340, 416, 442, 520, 544, 668, 680, 835, 884, 1040, 1105, 1336, 1360, 1670, 1768, 2080, 2171, 2210, 2672, 2720, 2839, 3340, 3536, 4342, 4420, 5344, 5678, 6680, 7072, 8684, 8840, 10855, 11356, 13360, 14195, 17368, 17680, 21710, 22712, 26720, 28390, 34736, 35360, 36907, 43420, 45424, 56780, 69472, 73814, 86840, 90848, 113560, 147628, 173680, 184535, 227120, 295256, 347360, 369070, 454240, 590512, 738140, 1181024, 1476280, 2952560, 5905120]

約数ペア:

[(1, 5905120), (2, 2952560), (4, 1476280), (5, 1181024), (8, 738140), (10, 590512), (13, 454240), (16, 369070), (17, 347360), (20, 295256), (26, 227120), (32, 184535), (34, 173680), (40, 147628), (52, 113560), (65, 90848), (68, 86840), (80, 73814), (85, 69472), (104, 56780), (130, 45424), (136, 43420), (160, 36907), (167, 35360), (170, 34736), (208, 28390), (221, 26720), (260, 22712), (272, 21710), (334, 17680), (340, 17368), (416, 14195), (442, 13360), (520, 11356), (544, 10855), (668, 8840), (680, 8684), (835, 7072), (884, 6680), (1040, 5678), (1105, 5344), (1336, 4420), (1360, 4342), (1670, 3536), (1768, 3340), (2080, 2839), (2171, 2720), (2210, 2672)]