34382800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2060

約数の個数: 60

約数和(自身を含む): 84568000

約数和(自身を除く): 50185200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 1999, 2150, 3440, 3998, 4300, 7996, 8600, 9995, 15992, 17200, 19990, 31984, 39980, 49975, 79960, 85957, 99950, 159920, 171914, 199900, 343828, 399800, 429785, 687656, 799600, 859570, 1375312, 1719140, 2148925, 3438280, 4297850, 6876560, 8595700, 17191400, 34382800]

約数ペア:

[(1, 34382800), (2, 17191400), (4, 8595700), (5, 6876560), (8, 4297850), (10, 3438280), (16, 2148925), (20, 1719140), (25, 1375312), (40, 859570), (43, 799600), (50, 687656), (80, 429785), (86, 399800), (100, 343828), (172, 199900), (200, 171914), (215, 159920), (344, 99950), (400, 85957), (430, 79960), (688, 49975), (860, 39980), (1075, 31984), (1720, 19990), (1999, 17200), (2150, 15992), (3440, 9995), (3998, 8600), (4300, 7996)]