2923240

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 6648480

約数和(自身を除く): 3725240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 683, 856, 1070, 1366, 2140, 2732, 3415, 4280, 5464, 6830, 13660, 27320, 73081, 146162, 292324, 365405, 584648, 730810, 1461620, 2923240]

約数ペア:

[(1, 2923240), (2, 1461620), (4, 730810), (5, 584648), (8, 365405), (10, 292324), (20, 146162), (40, 73081), (107, 27320), (214, 13660), (428, 6830), (535, 5464), (683, 4280), (856, 3415), (1070, 2732), (1366, 2140)]