61770580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106501}}^1$

素因数の和:106539

約数の個数: 24

約数和(自身を含む): 134192520

約数和(自身を除く): 72421940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 106501, 213002, 426004, 532505, 1065010, 2130020, 3088529, 6177058, 12354116, 15442645, 30885290, 61770580]

約数ペア:

[(1, 61770580), (2, 30885290), (4, 15442645), (5, 12354116), (10, 6177058), (20, 3088529), (29, 2130020), (58, 1065010), (116, 532505), (145, 426004), (290, 213002), (580, 106501)]