412957900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{40093}}^1$

素因数の和:40210

約数の個数: 36

約数和(自身を含む): 904841392

約数和(自身を除く): 491883492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 40093, 80186, 160372, 200465, 400930, 801860, 1002325, 2004650, 4009300, 4129579, 8259158, 16518316, 20647895, 41295790, 82591580, 103239475, 206478950, 412957900]

約数ペア:

[(1, 412957900), (2, 206478950), (4, 103239475), (5, 82591580), (10, 41295790), (20, 20647895), (25, 16518316), (50, 8259158), (100, 4129579), (103, 4009300), (206, 2004650), (412, 1002325), (515, 801860), (1030, 400930), (2060, 200465), (2575, 160372), (5150, 80186), (10300, 40093)]