4754360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 11854080

約数和(自身を除く): 7099720

約数列:

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

約数ペア:

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