39167690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 73560960

約数和(自身を除く): 34393270

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1031, 1310, 2062, 3799, 5155, 7598, 10310, 18995, 29899, 37990, 59798, 135061, 149495, 270122, 298990, 675305, 1350610, 3916769, 7833538, 19583845, 39167690]

約数ペア:

[(1, 39167690), (2, 19583845), (5, 7833538), (10, 3916769), (29, 1350610), (58, 675305), (131, 298990), (145, 270122), (262, 149495), (290, 135061), (655, 59798), (1031, 37990), (1310, 29899), (2062, 18995), (3799, 10310), (5155, 7598)]