21032960230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1193021}}^1$

素因数の和:1193112

約数の個数: 32

約数和(自身を含む): 39684683808

約数和(自身を除く): 18651723578

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 17630, 1193021, 2386042, 5965105, 11930210, 48913861, 51299903, 97827722, 102599806, 244569305, 256499515, 489138610, 512999030, 2103296023, 4206592046, 10516480115, 21032960230]

約数ペア:

[(1, 21032960230), (2, 10516480115), (5, 4206592046), (10, 2103296023), (41, 512999030), (43, 489138610), (82, 256499515), (86, 244569305), (205, 102599806), (215, 97827722), (410, 51299903), (430, 48913861), (1763, 11930210), (3526, 5965105), (8815, 2386042), (17630, 1193021)]