25566060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 78321600

約数和(自身を除く): 52755540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 449, 730, 780, 876, 898, 949, 1095, 1347, 1460, 1796, 1898, 2190, 2245, 2694, 2847, 3796, 4380, 4490, 4745, 5388, 5694, 5837, 6735, 8980, 9490, 11388, 11674, 13470, 14235, 17511, 18980, 23348, 26940, 28470, 29185, 32777, 35022, 56940, 58370, 65554, 70044, 87555, 98331, 116740, 131108, 163885, 175110, 196662, 327770, 350220, 393324, 426101, 491655, 655540, 852202, 983310, 1278303, 1704404, 1966620, 2130505, 2556606, 4261010, 5113212, 6391515, 8522020, 12783030, 25566060]

約数ペア:

[(1, 25566060), (2, 12783030), (3, 8522020), (4, 6391515), (5, 5113212), (6, 4261010), (10, 2556606), (12, 2130505), (13, 1966620), (15, 1704404), (20, 1278303), (26, 983310), (30, 852202), (39, 655540), (52, 491655), (60, 426101), (65, 393324), (73, 350220), (78, 327770), (130, 196662), (146, 175110), (156, 163885), (195, 131108), (219, 116740), (260, 98331), (292, 87555), (365, 70044), (390, 65554), (438, 58370), (449, 56940), (730, 35022), (780, 32777), (876, 29185), (898, 28470), (949, 26940), (1095, 23348), (1347, 18980), (1460, 17511), (1796, 14235), (1898, 13470), (2190, 11674), (2245, 11388), (2694, 9490), (2847, 8980), (3796, 6735), (4380, 5837), (4490, 5694), (4745, 5388)]