103471520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 261954000

約数和(自身を除く): 158482480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 109, 136, 160, 170, 218, 272, 340, 349, 436, 544, 545, 680, 698, 872, 1090, 1360, 1396, 1744, 1745, 1853, 2180, 2720, 2792, 3488, 3490, 3706, 4360, 5584, 5933, 6980, 7412, 8720, 9265, 11168, 11866, 13960, 14824, 17440, 18530, 23732, 27920, 29648, 29665, 37060, 38041, 47464, 55840, 59296, 59330, 74120, 76082, 94928, 118660, 148240, 152164, 189856, 190205, 237320, 296480, 304328, 380410, 474640, 608656, 646697, 760820, 949280, 1217312, 1293394, 1521640, 2586788, 3043280, 3233485, 5173576, 6086560, 6466970, 10347152, 12933940, 20694304, 25867880, 51735760, 103471520]

約数ペア:

[(1, 103471520), (2, 51735760), (4, 25867880), (5, 20694304), (8, 12933940), (10, 10347152), (16, 6466970), (17, 6086560), (20, 5173576), (32, 3233485), (34, 3043280), (40, 2586788), (68, 1521640), (80, 1293394), (85, 1217312), (109, 949280), (136, 760820), (160, 646697), (170, 608656), (218, 474640), (272, 380410), (340, 304328), (349, 296480), (436, 237320), (544, 190205), (545, 189856), (680, 152164), (698, 148240), (872, 118660), (1090, 94928), (1360, 76082), (1396, 74120), (1744, 59330), (1745, 59296), (1853, 55840), (2180, 47464), (2720, 38041), (2792, 37060), (3488, 29665), (3490, 29648), (3706, 27920), (4360, 23732), (5584, 18530), (5933, 17440), (6980, 14824), (7412, 13960), (8720, 11866), (9265, 11168)]