11152940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7639}}^1$

素因数の和:7721

約数の個数: 24

約数和(自身を含む): 23745120

約数和(自身を除く): 12592180

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 7639, 15278, 30556, 38195, 76390, 152780, 557647, 1115294, 2230588, 2788235, 5576470, 11152940]

約数ペア:

[(1, 11152940), (2, 5576470), (4, 2788235), (5, 2230588), (10, 1115294), (20, 557647), (73, 152780), (146, 76390), (292, 38195), (365, 30556), (730, 15278), (1460, 7639)]