220104292690

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1\times {\mathrm{94153}}^1$

素因数の和:95806

約数の個数: 32

約数和(自身を含む): 398983224240

約数和(自身を除く): 178878931550

約数列:

[1, 2, 5, 10, 157, 314, 785, 1489, 1570, 2978, 7445, 14890, 94153, 188306, 233773, 467546, 470765, 941530, 1168865, 2337730, 14782021, 29564042, 73910105, 140193817, 147820210, 280387634, 700969085, 1401938170, 22010429269, 44020858538, 110052146345, 220104292690]

約数ペア:

[(1, 220104292690), (2, 110052146345), (5, 44020858538), (10, 22010429269), (157, 1401938170), (314, 700969085), (785, 280387634), (1489, 147820210), (1570, 140193817), (2978, 73910105), (7445, 29564042), (14890, 14782021), (94153, 2337730), (188306, 1168865), (233773, 941530), (467546, 470765)]