132312290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 267974784

約数和(自身を除く): 135662494

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 2365, 2543, 4730, 5086, 5203, 10406, 12715, 25430, 26015, 27973, 52030, 55946, 109349, 139865, 218698, 279730, 307703, 546745, 615406, 1093490, 1202839, 1538515, 2405678, 3077030, 6014195, 12028390, 13231229, 26462458, 66156145, 132312290]

約数ペア:

[(1, 132312290), (2, 66156145), (5, 26462458), (10, 13231229), (11, 12028390), (22, 6014195), (43, 3077030), (55, 2405678), (86, 1538515), (110, 1202839), (121, 1093490), (215, 615406), (242, 546745), (430, 307703), (473, 279730), (605, 218698), (946, 139865), (1210, 109349), (2365, 55946), (2543, 52030), (4730, 27973), (5086, 26015), (5203, 25430), (10406, 12715)]