80934880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 208039104

約数和(自身を除く): 127104224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 167, 208, 233, 260, 334, 416, 466, 520, 668, 835, 932, 1040, 1165, 1336, 1670, 1864, 2080, 2171, 2330, 2672, 3029, 3340, 3728, 4342, 4660, 5344, 6058, 6680, 7456, 8684, 9320, 10855, 12116, 13360, 15145, 17368, 18640, 21710, 24232, 26720, 30290, 34736, 37280, 38911, 43420, 48464, 60580, 69472, 77822, 86840, 96928, 121160, 155644, 173680, 194555, 242320, 311288, 347360, 389110, 484640, 505843, 622576, 778220, 1011686, 1245152, 1556440, 2023372, 2529215, 3112880, 4046744, 5058430, 6225760, 8093488, 10116860, 16186976, 20233720, 40467440, 80934880]

約数ペア:

[(1, 80934880), (2, 40467440), (4, 20233720), (5, 16186976), (8, 10116860), (10, 8093488), (13, 6225760), (16, 5058430), (20, 4046744), (26, 3112880), (32, 2529215), (40, 2023372), (52, 1556440), (65, 1245152), (80, 1011686), (104, 778220), (130, 622576), (160, 505843), (167, 484640), (208, 389110), (233, 347360), (260, 311288), (334, 242320), (416, 194555), (466, 173680), (520, 155644), (668, 121160), (835, 96928), (932, 86840), (1040, 77822), (1165, 69472), (1336, 60580), (1670, 48464), (1864, 43420), (2080, 38911), (2171, 37280), (2330, 34736), (2672, 30290), (3029, 26720), (3340, 24232), (3728, 21710), (4342, 18640), (4660, 17368), (5344, 15145), (6058, 13360), (6680, 12116), (7456, 10855), (8684, 9320)]