82040290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8147}}^1$

素因数の和:8226

約数の個数: 32

約数和(自身を含む): 158397120

約数和(自身を除く): 76356830

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 8147, 10070, 16294, 40735, 81470, 154793, 309586, 431791, 773965, 863582, 1547930, 2158955, 4317910, 8204029, 16408058, 41020145, 82040290]

約数ペア:

[(1, 82040290), (2, 41020145), (5, 16408058), (10, 8204029), (19, 4317910), (38, 2158955), (53, 1547930), (95, 863582), (106, 773965), (190, 431791), (265, 309586), (530, 154793), (1007, 81470), (2014, 40735), (5035, 16294), (8147, 10070)]