3770140040

素因数分解:

$2^3\times 5^1\times {\mathrm{2633}}^1\times {\mathrm{35797}}^1$

素因数の和:38441

約数の個数: 32

約数和(自身を含む): 8486273880

約数和(自身を除く): 4716133840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2633, 5266, 10532, 13165, 21064, 26330, 35797, 52660, 71594, 105320, 143188, 178985, 286376, 357970, 715940, 1431880, 94253501, 188507002, 377014004, 471267505, 754028008, 942535010, 1885070020, 3770140040]

約数ペア:

[(1, 3770140040), (2, 1885070020), (4, 942535010), (5, 754028008), (8, 471267505), (10, 377014004), (20, 188507002), (40, 94253501), (2633, 1431880), (5266, 715940), (10532, 357970), (13165, 286376), (21064, 178985), (26330, 143188), (35797, 105320), (52660, 71594)]