2022260080

素因数分解:

$2^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{56299}}^1$

素因数の和:56761

約数の個数: 40

約数和(自身を含む): 4712310000

約数和(自身を除く): 2690049920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 17960, 35920, 56299, 112598, 225196, 281495, 450392, 562990, 900784, 1125980, 2251960, 4503920, 25278251, 50556502, 101113004, 126391255, 202226008, 252782510, 404452016, 505565020, 1011130040, 2022260080]

約数ペア:

[(1, 2022260080), (2, 1011130040), (4, 505565020), (5, 404452016), (8, 252782510), (10, 202226008), (16, 126391255), (20, 101113004), (40, 50556502), (80, 25278251), (449, 4503920), (898, 2251960), (1796, 1125980), (2245, 900784), (3592, 562990), (4490, 450392), (7184, 281495), (8980, 225196), (17960, 112598), (35920, 56299)]