76341880

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13931}}^1$

素因数の和:14079

約数の個数: 32

約数和(自身を含む): 173035440

約数和(自身を除く): 96693560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 13931, 27862, 55724, 69655, 111448, 139310, 278620, 557240, 1908547, 3817094, 7634188, 9542735, 15268376, 19085470, 38170940, 76341880]

約数ペア:

[(1, 76341880), (2, 38170940), (4, 19085470), (5, 15268376), (8, 9542735), (10, 7634188), (20, 3817094), (40, 1908547), (137, 557240), (274, 278620), (548, 139310), (685, 111448), (1096, 69655), (1370, 55724), (2740, 27862), (5480, 13931)]