45026680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 105092640

約数和(自身を除く): 60065960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 67, 106, 134, 212, 265, 268, 317, 335, 424, 530, 536, 634, 670, 1060, 1268, 1340, 1585, 2120, 2536, 2680, 3170, 3551, 6340, 7102, 12680, 14204, 16801, 17755, 21239, 28408, 33602, 35510, 42478, 67204, 71020, 84005, 84956, 106195, 134408, 142040, 168010, 169912, 212390, 336020, 424780, 672040, 849560, 1125667, 2251334, 4502668, 5628335, 9005336, 11256670, 22513340, 45026680]

約数ペア:

[(1, 45026680), (2, 22513340), (4, 11256670), (5, 9005336), (8, 5628335), (10, 4502668), (20, 2251334), (40, 1125667), (53, 849560), (67, 672040), (106, 424780), (134, 336020), (212, 212390), (265, 169912), (268, 168010), (317, 142040), (335, 134408), (424, 106195), (530, 84956), (536, 84005), (634, 71020), (670, 67204), (1060, 42478), (1268, 35510), (1340, 33602), (1585, 28408), (2120, 21239), (2536, 17755), (2680, 16801), (3170, 14204), (3551, 12680), (6340, 7102)]