72686510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1499}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 141372000

約数和(自身を除く): 68685490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1499, 1865, 2998, 3730, 4849, 7495, 9698, 14990, 19487, 24245, 38974, 48490, 97435, 194870, 559127, 1118254, 2795635, 5591270, 7268651, 14537302, 36343255, 72686510]

約数ペア:

[(1, 72686510), (2, 36343255), (5, 14537302), (10, 7268651), (13, 5591270), (26, 2795635), (65, 1118254), (130, 559127), (373, 194870), (746, 97435), (1499, 48490), (1865, 38974), (2998, 24245), (3730, 19487), (4849, 14990), (7495, 9698)]