91275080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 131291320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 191, 260, 382, 520, 764, 919, 955, 1528, 1838, 1910, 2483, 3676, 3820, 4595, 4966, 7352, 7640, 9190, 9932, 11947, 12415, 18380, 19864, 23894, 24830, 36760, 47788, 49660, 59735, 95576, 99320, 119470, 175529, 238940, 351058, 477880, 702116, 877645, 1404232, 1755290, 2281877, 3510580, 4563754, 7021160, 9127508, 11409385, 18255016, 22818770, 45637540, 91275080]

約数ペア:

[(1, 91275080), (2, 45637540), (4, 22818770), (5, 18255016), (8, 11409385), (10, 9127508), (13, 7021160), (20, 4563754), (26, 3510580), (40, 2281877), (52, 1755290), (65, 1404232), (104, 877645), (130, 702116), (191, 477880), (260, 351058), (382, 238940), (520, 175529), (764, 119470), (919, 99320), (955, 95576), (1528, 59735), (1838, 49660), (1910, 47788), (2483, 36760), (3676, 24830), (3820, 23894), (4595, 19864), (4966, 18380), (7352, 12415), (7640, 11947), (9190, 9932)]