26537360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5031

約数の個数: 40

約数和(自身を含む): 62632896

約数和(自身を除く): 36095536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 4951, 5360, 9902, 19804, 24755, 39608, 49510, 79216, 99020, 198040, 331717, 396080, 663434, 1326868, 1658585, 2653736, 3317170, 5307472, 6634340, 13268680, 26537360]

約数ペア:

[(1, 26537360), (2, 13268680), (4, 6634340), (5, 5307472), (8, 3317170), (10, 2653736), (16, 1658585), (20, 1326868), (40, 663434), (67, 396080), (80, 331717), (134, 198040), (268, 99020), (335, 79216), (536, 49510), (670, 39608), (1072, 24755), (1340, 19804), (2680, 9902), (4951, 5360)]