58391320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112291}}^1$

素因数の和:112315

約数の個数: 32

約数和(自身を含む): 141487920

約数和(自身を除く): 83096600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 112291, 224582, 449164, 561455, 898328, 1122910, 1459783, 2245820, 2919566, 4491640, 5839132, 7298915, 11678264, 14597830, 29195660, 58391320]

約数ペア:

[(1, 58391320), (2, 29195660), (4, 14597830), (5, 11678264), (8, 7298915), (10, 5839132), (13, 4491640), (20, 2919566), (26, 2245820), (40, 1459783), (52, 1122910), (65, 898328), (104, 561455), (130, 449164), (260, 224582), (520, 112291)]