79007120

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1627}}^1$

素因数の和:2247

約数の個数: 40

約数和(自身を含む): 184107264

約数和(自身を除く): 105100144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 1214, 1627, 2428, 3035, 3254, 4856, 6070, 6508, 8135, 9712, 12140, 13016, 16270, 24280, 26032, 32540, 48560, 65080, 130160, 987589, 1975178, 3950356, 4937945, 7900712, 9875890, 15801424, 19751780, 39503560, 79007120]

約数ペア:

[(1, 79007120), (2, 39503560), (4, 19751780), (5, 15801424), (8, 9875890), (10, 7900712), (16, 4937945), (20, 3950356), (40, 1975178), (80, 987589), (607, 130160), (1214, 65080), (1627, 48560), (2428, 32540), (3035, 26032), (3254, 24280), (4856, 16270), (6070, 13016), (6508, 12140), (8135, 9712)]