47606680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 117586080

約数和(自身を除く): 69979400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 257, 421, 440, 514, 842, 1028, 1285, 1684, 2056, 2105, 2570, 2827, 3368, 4210, 4631, 5140, 5654, 8420, 9262, 10280, 11308, 14135, 16840, 18524, 22616, 23155, 28270, 37048, 46310, 56540, 92620, 108197, 113080, 185240, 216394, 432788, 540985, 865576, 1081970, 1190167, 2163940, 2380334, 4327880, 4760668, 5950835, 9521336, 11901670, 23803340, 47606680]

約数ペア:

[(1, 47606680), (2, 23803340), (4, 11901670), (5, 9521336), (8, 5950835), (10, 4760668), (11, 4327880), (20, 2380334), (22, 2163940), (40, 1190167), (44, 1081970), (55, 865576), (88, 540985), (110, 432788), (220, 216394), (257, 185240), (421, 113080), (440, 108197), (514, 92620), (842, 56540), (1028, 46310), (1285, 37048), (1684, 28270), (2056, 23155), (2105, 22616), (2570, 18524), (2827, 16840), (3368, 14135), (4210, 11308), (4631, 10280), (5140, 9262), (5654, 8420)]