65946740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2657}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 148699152

約数和(自身を除く): 82752412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 2657, 4964, 5314, 6205, 10628, 12410, 13285, 24820, 26570, 45169, 53140, 90338, 180676, 193961, 225845, 387922, 451690, 775844, 903380, 969805, 1939610, 3297337, 3879220, 6594674, 13189348, 16486685, 32973370, 65946740]

約数ペア:

[(1, 65946740), (2, 32973370), (4, 16486685), (5, 13189348), (10, 6594674), (17, 3879220), (20, 3297337), (34, 1939610), (68, 969805), (73, 903380), (85, 775844), (146, 451690), (170, 387922), (292, 225845), (340, 193961), (365, 180676), (730, 90338), (1241, 53140), (1460, 45169), (2482, 26570), (2657, 24820), (4964, 13285), (5314, 12410), (6205, 10628)]