70636760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26357}}^1$

素因数の和:26435

約数の個数: 32

約数和(自身を含む): 161310960

約数和(自身を除く): 90674200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 26357, 52714, 105428, 131785, 210856, 263570, 527140, 1054280, 1765919, 3531838, 7063676, 8829595, 14127352, 17659190, 35318380, 70636760]

約数ペア:

[(1, 70636760), (2, 35318380), (4, 17659190), (5, 14127352), (8, 8829595), (10, 7063676), (20, 3531838), (40, 1765919), (67, 1054280), (134, 527140), (268, 263570), (335, 210856), (536, 131785), (670, 105428), (1340, 52714), (2680, 26357)]