98249140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5653}}^1$

素因数の和:5752

約数の個数: 48

約数和(自身を含む): 227969280

約数和(自身を除く): 129720140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 5653, 8690, 11306, 17380, 22612, 28265, 56530, 62183, 113060, 124366, 248732, 310915, 446587, 621830, 893174, 1243660, 1786348, 2232935, 4465870, 4912457, 8931740, 9824914, 19649828, 24562285, 49124570, 98249140]

約数ペア:

[(1, 98249140), (2, 49124570), (4, 24562285), (5, 19649828), (10, 9824914), (11, 8931740), (20, 4912457), (22, 4465870), (44, 2232935), (55, 1786348), (79, 1243660), (110, 893174), (158, 621830), (220, 446587), (316, 310915), (395, 248732), (790, 124366), (869, 113060), (1580, 62183), (1738, 56530), (3476, 28265), (4345, 22612), (5653, 17380), (8690, 11306)]