414293620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1499}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 938448000

約数和(自身を除く): 524154380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1063, 1499, 2126, 2998, 4252, 5315, 5996, 7495, 10630, 13819, 14990, 19487, 21260, 27638, 29980, 38974, 55276, 69095, 77948, 97435, 138190, 194870, 276380, 389740, 1593437, 3186874, 6373748, 7967185, 15934370, 20714681, 31868740, 41429362, 82858724, 103573405, 207146810, 414293620]

約数ペア:

[(1, 414293620), (2, 207146810), (4, 103573405), (5, 82858724), (10, 41429362), (13, 31868740), (20, 20714681), (26, 15934370), (52, 7967185), (65, 6373748), (130, 3186874), (260, 1593437), (1063, 389740), (1499, 276380), (2126, 194870), (2998, 138190), (4252, 97435), (5315, 77948), (5996, 69095), (7495, 55276), (10630, 38974), (13819, 29980), (14990, 27638), (19487, 21260)]