71569807010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1\times {\mathrm{189253}}^1$

素因数の和:192182

約数の個数: 32

約数和(自身を含む): 138783743280

約数和(自身を除く): 67213936270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2909, 5818, 14545, 29090, 37817, 75634, 189085, 189253, 378170, 378506, 946265, 1892530, 2460289, 4920578, 12301445, 24602890, 550536977, 1101073954, 2752684885, 5505369770, 7156980701, 14313961402, 35784903505, 71569807010]

約数ペア:

[(1, 71569807010), (2, 35784903505), (5, 14313961402), (10, 7156980701), (13, 5505369770), (26, 2752684885), (65, 1101073954), (130, 550536977), (2909, 24602890), (5818, 12301445), (14545, 4920578), (29090, 2460289), (37817, 1892530), (75634, 946265), (189085, 378506), (189253, 378170)]