18683360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5077}}^1$

素因数の和:5115

約数の個数: 48

約数和(自身を含む): 46067616

約数和(自身を除く): 27384256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 5077, 10154, 20308, 25385, 40616, 50770, 81232, 101540, 116771, 162464, 203080, 233542, 406160, 467084, 583855, 812320, 934168, 1167710, 1868336, 2335420, 3736672, 4670840, 9341680, 18683360]

約数ペア:

[(1, 18683360), (2, 9341680), (4, 4670840), (5, 3736672), (8, 2335420), (10, 1868336), (16, 1167710), (20, 934168), (23, 812320), (32, 583855), (40, 467084), (46, 406160), (80, 233542), (92, 203080), (115, 162464), (160, 116771), (184, 101540), (230, 81232), (368, 50770), (460, 40616), (736, 25385), (920, 20308), (1840, 10154), (3680, 5077)]