5230160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 13499136

約数和(自身を除く): 8268976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 107, 130, 188, 208, 214, 235, 260, 376, 428, 470, 520, 535, 611, 752, 856, 940, 1040, 1070, 1222, 1391, 1712, 1880, 2140, 2444, 2782, 3055, 3760, 4280, 4888, 5029, 5564, 6110, 6955, 8560, 9776, 10058, 11128, 12220, 13910, 20116, 22256, 24440, 25145, 27820, 40232, 48880, 50290, 55640, 65377, 80464, 100580, 111280, 130754, 201160, 261508, 326885, 402320, 523016, 653770, 1046032, 1307540, 2615080, 5230160]

約数ペア:

[(1, 5230160), (2, 2615080), (4, 1307540), (5, 1046032), (8, 653770), (10, 523016), (13, 402320), (16, 326885), (20, 261508), (26, 201160), (40, 130754), (47, 111280), (52, 100580), (65, 80464), (80, 65377), (94, 55640), (104, 50290), (107, 48880), (130, 40232), (188, 27820), (208, 25145), (214, 24440), (235, 22256), (260, 20116), (376, 13910), (428, 12220), (470, 11128), (520, 10058), (535, 9776), (611, 8560), (752, 6955), (856, 6110), (940, 5564), (1040, 5029), (1070, 4888), (1222, 4280), (1391, 3760), (1712, 3055), (1880, 2782), (2140, 2444)]