67561460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 145496064

約数和(自身を除く): 77934604

約数列:

[1, 2, 4, 5, 10, 20, 67, 127, 134, 254, 268, 335, 397, 508, 635, 670, 794, 1270, 1340, 1588, 1985, 2540, 3970, 7940, 8509, 17018, 26599, 34036, 42545, 50419, 53198, 85090, 100838, 106396, 132995, 170180, 201676, 252095, 265990, 504190, 531980, 1008380, 3378073, 6756146, 13512292, 16890365, 33780730, 67561460]

約数ペア:

[(1, 67561460), (2, 33780730), (4, 16890365), (5, 13512292), (10, 6756146), (20, 3378073), (67, 1008380), (127, 531980), (134, 504190), (254, 265990), (268, 252095), (335, 201676), (397, 170180), (508, 132995), (635, 106396), (670, 100838), (794, 85090), (1270, 53198), (1340, 50419), (1588, 42545), (1985, 34036), (2540, 26599), (3970, 17018), (7940, 8509)]