40829140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8069}}^1$

素因数の和:8112

約数の個数: 48

約数和(自身を含む): 97614720

約数和(自身を除く): 56785580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 8069, 16138, 32276, 40345, 80690, 88759, 161380, 177518, 185587, 355036, 371174, 443795, 742348, 887590, 927935, 1775180, 1855870, 2041457, 3711740, 4082914, 8165828, 10207285, 20414570, 40829140]

約数ペア:

[(1, 40829140), (2, 20414570), (4, 10207285), (5, 8165828), (10, 4082914), (11, 3711740), (20, 2041457), (22, 1855870), (23, 1775180), (44, 927935), (46, 887590), (55, 742348), (92, 443795), (110, 371174), (115, 355036), (220, 185587), (230, 177518), (253, 161380), (460, 88759), (506, 80690), (1012, 40345), (1265, 32276), (2530, 16138), (5060, 8069)]