4913480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 13003200

約数和(自身を除く): 8089720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 859, 1144, 1430, 1718, 2860, 3436, 4295, 5720, 6872, 8590, 9449, 11167, 17180, 18898, 22334, 34360, 37796, 44668, 47245, 55835, 75592, 89336, 94490, 111670, 122837, 188980, 223340, 245674, 377960, 446680, 491348, 614185, 982696, 1228370, 2456740, 4913480]

約数ペア:

[(1, 4913480), (2, 2456740), (4, 1228370), (5, 982696), (8, 614185), (10, 491348), (11, 446680), (13, 377960), (20, 245674), (22, 223340), (26, 188980), (40, 122837), (44, 111670), (52, 94490), (55, 89336), (65, 75592), (88, 55835), (104, 47245), (110, 44668), (130, 37796), (143, 34360), (220, 22334), (260, 18898), (286, 17180), (440, 11167), (520, 9449), (572, 8590), (715, 6872), (859, 5720), (1144, 4295), (1430, 3436), (1718, 2860)]