134402320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9941}}^1$

素因数の和:9980

約数の個数: 60

約数和(自身を含む): 338405796

約数和(自身を除く): 204003476

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 9941, 13520, 19882, 39764, 49705, 79528, 99410, 129233, 159056, 198820, 258466, 397640, 516932, 646165, 795280, 1033864, 1292330, 1680029, 2067728, 2584660, 3360058, 5169320, 6720116, 8400145, 10338640, 13440232, 16800290, 26880464, 33600580, 67201160, 134402320]

約数ペア:

[(1, 134402320), (2, 67201160), (4, 33600580), (5, 26880464), (8, 16800290), (10, 13440232), (13, 10338640), (16, 8400145), (20, 6720116), (26, 5169320), (40, 3360058), (52, 2584660), (65, 2067728), (80, 1680029), (104, 1292330), (130, 1033864), (169, 795280), (208, 646165), (260, 516932), (338, 397640), (520, 258466), (676, 198820), (845, 159056), (1040, 129233), (1352, 99410), (1690, 79528), (2704, 49705), (3380, 39764), (6760, 19882), (9941, 13520)]