2009701360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1092229}}^1$

素因数の和:1092265

約数の個数: 40

約数和(自身を含む): 4875714720

約数和(自身を除く): 2866013360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1092229, 2184458, 4368916, 5461145, 8737832, 10922290, 17475664, 21844580, 25121267, 43689160, 50242534, 87378320, 100485068, 125606335, 200970136, 251212670, 401940272, 502425340, 1004850680, 2009701360]

約数ペア:

[(1, 2009701360), (2, 1004850680), (4, 502425340), (5, 401940272), (8, 251212670), (10, 200970136), (16, 125606335), (20, 100485068), (23, 87378320), (40, 50242534), (46, 43689160), (80, 25121267), (92, 21844580), (115, 17475664), (184, 10922290), (230, 8737832), (368, 5461145), (460, 4368916), (920, 2184458), (1840, 1092229)]