9844180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8069}}^1$

素因数の和:8139

約数の個数: 24

約数和(自身を含む): 21014280

約数和(自身を除く): 11170100

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 8069, 16138, 32276, 40345, 80690, 161380, 492209, 984418, 1968836, 2461045, 4922090, 9844180]

約数ペア:

[(1, 9844180), (2, 4922090), (4, 2461045), (5, 1968836), (10, 984418), (20, 492209), (61, 161380), (122, 80690), (244, 40345), (305, 32276), (610, 16138), (1220, 8069)]