7220199160

素因数分解:

$2^3\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{125963}}^1$

素因数の和:127407

約数の個数: 32

約数和(自身を含む): 16256913840

約数和(自身を除く): 9036714680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1433, 2866, 5732, 7165, 11464, 14330, 28660, 57320, 125963, 251926, 503852, 629815, 1007704, 1259630, 2519260, 5038520, 180504979, 361009958, 722019916, 902524895, 1444039832, 1805049790, 3610099580, 7220199160]

約数ペア:

[(1, 7220199160), (2, 3610099580), (4, 1805049790), (5, 1444039832), (8, 902524895), (10, 722019916), (20, 361009958), (40, 180504979), (1433, 5038520), (2866, 2519260), (5732, 1259630), (7165, 1007704), (11464, 629815), (14330, 503852), (28660, 251926), (57320, 125963)]