82769830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57881}}^1$

素因数の和:57912

約数の個数: 32

約数和(自身を含む): 175035168

約数和(自身を除く): 92265338

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 57881, 115762, 289405, 578810, 636691, 752453, 1273382, 1504906, 3183455, 3762265, 6366910, 7524530, 8276983, 16553966, 41384915, 82769830]

約数ペア:

[(1, 82769830), (2, 41384915), (5, 16553966), (10, 8276983), (11, 7524530), (13, 6366910), (22, 3762265), (26, 3183455), (55, 1504906), (65, 1273382), (110, 752453), (130, 636691), (143, 578810), (286, 289405), (715, 115762), (1430, 57881)]