22726850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 45532800

約数和(自身を除く): 22805950

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 509, 893, 950, 1018, 1175, 1786, 2350, 2545, 4465, 5090, 8930, 9671, 12725, 19342, 22325, 23923, 25450, 44650, 47846, 48355, 96710, 119615, 239230, 241775, 454537, 483550, 598075, 909074, 1196150, 2272685, 4545370, 11363425, 22726850]

約数ペア:

[(1, 22726850), (2, 11363425), (5, 4545370), (10, 2272685), (19, 1196150), (25, 909074), (38, 598075), (47, 483550), (50, 454537), (94, 241775), (95, 239230), (190, 119615), (235, 96710), (470, 48355), (475, 47846), (509, 44650), (893, 25450), (950, 23923), (1018, 22325), (1175, 19342), (1786, 12725), (2350, 9671), (2545, 8930), (4465, 5090)]