726688090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{13999}}^1$

素因数の和:14214

約数の個数: 32

約数和(自身を含む): 1360800000

約数和(自身を除く): 634111910

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 895, 1790, 5191, 10382, 13999, 25955, 27998, 51910, 69995, 139990, 405971, 811942, 2029855, 2505821, 4059710, 5011642, 12529105, 25058210, 72668809, 145337618, 363344045, 726688090]

約数ペア:

[(1, 726688090), (2, 363344045), (5, 145337618), (10, 72668809), (29, 25058210), (58, 12529105), (145, 5011642), (179, 4059710), (290, 2505821), (358, 2029855), (895, 811942), (1790, 405971), (5191, 139990), (10382, 69995), (13999, 51910), (25955, 27998)]