72201890690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3689417}}^1$

素因数の和:3689546

約数の個数: 32

約数和(自身を含む): 138131809920

約数和(自身を除く): 65929919230

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 19570, 3689417, 7378834, 18447085, 36894170, 70098923, 140197846, 350494615, 380009951, 700989230, 760019902, 1900049755, 3800099510, 7220189069, 14440378138, 36100945345, 72201890690]

約数ペア:

[(1, 72201890690), (2, 36100945345), (5, 14440378138), (10, 7220189069), (19, 3800099510), (38, 1900049755), (95, 760019902), (103, 700989230), (190, 380009951), (206, 350494615), (515, 140197846), (1030, 70098923), (1957, 36894170), (3914, 18447085), (9785, 7378834), (19570, 3689417)]