9508720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 24498432

約数和(自身を除く): 14989712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 223, 260, 328, 410, 446, 520, 533, 656, 820, 892, 1040, 1066, 1115, 1640, 1784, 2132, 2230, 2665, 2899, 3280, 3568, 4264, 4460, 5330, 5798, 8528, 8920, 9143, 10660, 11596, 14495, 17840, 18286, 21320, 23192, 28990, 36572, 42640, 45715, 46384, 57980, 73144, 91430, 115960, 118859, 146288, 182860, 231920, 237718, 365720, 475436, 594295, 731440, 950872, 1188590, 1901744, 2377180, 4754360, 9508720]

約数ペア:

[(1, 9508720), (2, 4754360), (4, 2377180), (5, 1901744), (8, 1188590), (10, 950872), (13, 731440), (16, 594295), (20, 475436), (26, 365720), (40, 237718), (41, 231920), (52, 182860), (65, 146288), (80, 118859), (82, 115960), (104, 91430), (130, 73144), (164, 57980), (205, 46384), (208, 45715), (223, 42640), (260, 36572), (328, 28990), (410, 23192), (446, 21320), (520, 18286), (533, 17840), (656, 14495), (820, 11596), (892, 10660), (1040, 9143), (1066, 8920), (1115, 8528), (1640, 5798), (1784, 5330), (2132, 4460), (2230, 4264), (2665, 3568), (2899, 3280)]