66525160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 162363600

約数和(自身を除く): 95838440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 757, 845, 1352, 1514, 1690, 2197, 3028, 3380, 3785, 4394, 6056, 6760, 7570, 8788, 9841, 10985, 15140, 17576, 19682, 21970, 30280, 39364, 43940, 49205, 78728, 87880, 98410, 127933, 196820, 255866, 393640, 511732, 639665, 1023464, 1279330, 1663129, 2558660, 3326258, 5117320, 6652516, 8315645, 13305032, 16631290, 33262580, 66525160]

約数ペア:

[(1, 66525160), (2, 33262580), (4, 16631290), (5, 13305032), (8, 8315645), (10, 6652516), (13, 5117320), (20, 3326258), (26, 2558660), (40, 1663129), (52, 1279330), (65, 1023464), (104, 639665), (130, 511732), (169, 393640), (260, 255866), (338, 196820), (520, 127933), (676, 98410), (757, 87880), (845, 78728), (1352, 49205), (1514, 43940), (1690, 39364), (2197, 30280), (3028, 21970), (3380, 19682), (3785, 17576), (4394, 15140), (6056, 10985), (6760, 9841), (7570, 8788)]