996869680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541777}}^1$

素因数の和:541813

約数の個数: 40

約数和(自身を含む): 2418496992

約数和(自身を除く): 1421627312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 541777, 1083554, 2167108, 2708885, 4334216, 5417770, 8668432, 10835540, 12460871, 21671080, 24921742, 43342160, 49843484, 62304355, 99686968, 124608710, 199373936, 249217420, 498434840, 996869680]

約数ペア:

[(1, 996869680), (2, 498434840), (4, 249217420), (5, 199373936), (8, 124608710), (10, 99686968), (16, 62304355), (20, 49843484), (23, 43342160), (40, 24921742), (46, 21671080), (80, 12460871), (92, 10835540), (115, 8668432), (184, 5417770), (230, 4334216), (368, 2708885), (460, 2167108), (920, 1083554), (1840, 541777)]