5381350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 11436768

約数和(自身を除く): 6055418

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 487, 650, 850, 974, 1105, 2210, 2435, 4870, 5525, 6331, 8279, 11050, 12175, 12662, 16558, 24350, 31655, 41395, 63310, 82790, 107627, 158275, 206975, 215254, 316550, 413950, 538135, 1076270, 2690675, 5381350]

約数ペア:

[(1, 5381350), (2, 2690675), (5, 1076270), (10, 538135), (13, 413950), (17, 316550), (25, 215254), (26, 206975), (34, 158275), (50, 107627), (65, 82790), (85, 63310), (130, 41395), (170, 31655), (221, 24350), (325, 16558), (425, 12662), (442, 12175), (487, 11050), (650, 8279), (850, 6331), (974, 5525), (1105, 4870), (2210, 2435)]