91158860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5233}}^1$

素因数の和:5322

約数の個数: 48

約数和(自身を含む): 209276256

約数和(自身を除く): 118117396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 5233, 8710, 10466, 17420, 20932, 26165, 52330, 68029, 104660, 136058, 272116, 340145, 350611, 680290, 701222, 1360580, 1402444, 1753055, 3506110, 4557943, 7012220, 9115886, 18231772, 22789715, 45579430, 91158860]

約数ペア:

[(1, 91158860), (2, 45579430), (4, 22789715), (5, 18231772), (10, 9115886), (13, 7012220), (20, 4557943), (26, 3506110), (52, 1753055), (65, 1402444), (67, 1360580), (130, 701222), (134, 680290), (260, 350611), (268, 340145), (335, 272116), (670, 136058), (871, 104660), (1340, 68029), (1742, 52330), (3484, 26165), (4355, 20932), (5233, 17420), (8710, 10466)]