79892350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 158480928

約数和(自身を除く): 78588578

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 193, 386, 425, 487, 850, 965, 974, 1930, 2435, 3281, 4825, 4870, 6562, 8279, 9650, 12175, 16405, 16558, 24350, 32810, 41395, 82025, 82790, 93991, 164050, 187982, 206975, 413950, 469955, 939910, 1597847, 2349775, 3195694, 4699550, 7989235, 15978470, 39946175, 79892350]

約数ペア:

[(1, 79892350), (2, 39946175), (5, 15978470), (10, 7989235), (17, 4699550), (25, 3195694), (34, 2349775), (50, 1597847), (85, 939910), (170, 469955), (193, 413950), (386, 206975), (425, 187982), (487, 164050), (850, 93991), (965, 82790), (974, 82025), (1930, 41395), (2435, 32810), (3281, 24350), (4825, 16558), (4870, 16405), (6562, 12175), (8279, 9650)]