220179244225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{11527}}^1\times {\mathrm{40213}}^1$

素因数の和:51769

約数の個数: 24

約数和(自身を含む): 287423935040

約数和(自身を除く): 67244690815

約数列:

[1, 5, 19, 25, 95, 475, 11527, 40213, 57635, 201065, 219013, 288175, 764047, 1005325, 1095065, 3820235, 5475325, 19101175, 463535251, 2317676255, 8807169769, 11588381275, 44035848845, 220179244225]

約数ペア:

[(1, 220179244225), (5, 44035848845), (19, 11588381275), (25, 8807169769), (95, 2317676255), (475, 463535251), (11527, 19101175), (40213, 5475325), (57635, 3820235), (201065, 1095065), (219013, 1005325), (288175, 764047)]