69277360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16339}}^1$

素因数の和:16405

約数の個数: 40

約数和(自身を含む): 164118960

約数和(自身を除く): 94841600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 16339, 32678, 65356, 81695, 130712, 163390, 261424, 326780, 653560, 865967, 1307120, 1731934, 3463868, 4329835, 6927736, 8659670, 13855472, 17319340, 34638680, 69277360]

約数ペア:

[(1, 69277360), (2, 34638680), (4, 17319340), (5, 13855472), (8, 8659670), (10, 6927736), (16, 4329835), (20, 3463868), (40, 1731934), (53, 1307120), (80, 865967), (106, 653560), (212, 326780), (265, 261424), (424, 163390), (530, 130712), (848, 81695), (1060, 65356), (2120, 32678), (4240, 16339)]