2054172010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{16057}}^1$

素因数の和:17238

約数の個数: 32

約数和(自身を含む): 4037366592

約数和(自身を除く): 1983194582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1163, 2326, 5815, 11630, 12793, 16057, 25586, 32114, 63965, 80285, 127930, 160570, 176627, 353254, 883135, 1766270, 18674291, 37348582, 93371455, 186742910, 205417201, 410834402, 1027086005, 2054172010]

約数ペア:

[(1, 2054172010), (2, 1027086005), (5, 410834402), (10, 205417201), (11, 186742910), (22, 93371455), (55, 37348582), (110, 18674291), (1163, 1766270), (2326, 883135), (5815, 353254), (11630, 176627), (12793, 160570), (16057, 127930), (25586, 80285), (32114, 63965)]