1470992900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{87041}}^1$

素因数の和:87081

約数の個数: 54

約数和(自身を含む): 3456524862

約数和(自身を除く): 1985531962

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16900, 87041, 174082, 348164, 435205, 870410, 1131533, 1740820, 2176025, 2263066, 4352050, 4526132, 5657665, 8704100, 11315330, 14709929, 22630660, 28288325, 29419858, 56576650, 58839716, 73549645, 113153300, 147099290, 294198580, 367748225, 735496450, 1470992900]

約数ペア:

[(1, 1470992900), (2, 735496450), (4, 367748225), (5, 294198580), (10, 147099290), (13, 113153300), (20, 73549645), (25, 58839716), (26, 56576650), (50, 29419858), (52, 28288325), (65, 22630660), (100, 14709929), (130, 11315330), (169, 8704100), (260, 5657665), (325, 4526132), (338, 4352050), (650, 2263066), (676, 2176025), (845, 1740820), (1300, 1131533), (1690, 870410), (3380, 435205), (4225, 348164), (8450, 174082), (16900, 87041)]