2763680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 6822144

約数和(自身を除く): 4058464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 751, 920, 1502, 1840, 3004, 3680, 3755, 6008, 7510, 12016, 15020, 17273, 24032, 30040, 34546, 60080, 69092, 86365, 120160, 138184, 172730, 276368, 345460, 552736, 690920, 1381840, 2763680]

約数ペア:

[(1, 2763680), (2, 1381840), (4, 690920), (5, 552736), (8, 345460), (10, 276368), (16, 172730), (20, 138184), (23, 120160), (32, 86365), (40, 69092), (46, 60080), (80, 34546), (92, 30040), (115, 24032), (160, 17273), (184, 15020), (230, 12016), (368, 7510), (460, 6008), (736, 3755), (751, 3680), (920, 3004), (1502, 1840)]