36821720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 89964000

約数和(自身を除く): 53142280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 419, 520, 676, 838, 845, 1352, 1676, 1690, 2095, 2197, 3352, 3380, 4190, 4394, 5447, 6760, 8380, 8788, 10894, 10985, 16760, 17576, 21788, 21970, 27235, 43576, 43940, 54470, 70811, 87880, 108940, 141622, 217880, 283244, 354055, 566488, 708110, 920543, 1416220, 1841086, 2832440, 3682172, 4602715, 7364344, 9205430, 18410860, 36821720]

約数ペア:

[(1, 36821720), (2, 18410860), (4, 9205430), (5, 7364344), (8, 4602715), (10, 3682172), (13, 2832440), (20, 1841086), (26, 1416220), (40, 920543), (52, 708110), (65, 566488), (104, 354055), (130, 283244), (169, 217880), (260, 141622), (338, 108940), (419, 87880), (520, 70811), (676, 54470), (838, 43940), (845, 43576), (1352, 27235), (1676, 21970), (1690, 21788), (2095, 17576), (2197, 16760), (3352, 10985), (3380, 10894), (4190, 8788), (4394, 8380), (5447, 6760)]