75920380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 165019680

約数和(自身を除く): 89099300

約数列:

[1, 2, 4, 5, 10, 20, 53, 67, 106, 134, 212, 265, 268, 335, 530, 670, 1060, 1069, 1340, 2138, 3551, 4276, 5345, 7102, 10690, 14204, 17755, 21380, 35510, 56657, 71020, 71623, 113314, 143246, 226628, 283285, 286492, 358115, 566570, 716230, 1133140, 1432460, 3796019, 7592038, 15184076, 18980095, 37960190, 75920380]

約数ペア:

[(1, 75920380), (2, 37960190), (4, 18980095), (5, 15184076), (10, 7592038), (20, 3796019), (53, 1432460), (67, 1133140), (106, 716230), (134, 566570), (212, 358115), (265, 286492), (268, 283285), (335, 226628), (530, 143246), (670, 113314), (1060, 71623), (1069, 71020), (1340, 56657), (2138, 35510), (3551, 21380), (4276, 17755), (5345, 14204), (7102, 10690)]