19000200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31667}}^1$

素因数の和:31686

約数の個数: 48

約数和(自身を含む): 58902480

約数和(自身を除く): 39902280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 31667, 63334, 95001, 126668, 158335, 190002, 253336, 316670, 380004, 475005, 633340, 760008, 791675, 950010, 1266680, 1583350, 1900020, 2375025, 3166700, 3800040, 4750050, 6333400, 9500100, 19000200]

約数ペア:

[(1, 19000200), (2, 9500100), (3, 6333400), (4, 4750050), (5, 3800040), (6, 3166700), (8, 2375025), (10, 1900020), (12, 1583350), (15, 1266680), (20, 950010), (24, 791675), (25, 760008), (30, 633340), (40, 475005), (50, 380004), (60, 316670), (75, 253336), (100, 190002), (120, 158335), (150, 126668), (200, 95001), (300, 63334), (600, 31667)]