14781250

素因数分解:

$2^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 56

約数和(自身を含む): 30937104

約数和(自身を除く): 16155854

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 125, 215, 250, 275, 430, 473, 550, 625, 946, 1075, 1250, 1375, 2150, 2365, 2750, 3125, 4730, 5375, 6250, 6875, 10750, 11825, 13750, 15625, 23650, 26875, 31250, 34375, 53750, 59125, 68750, 118250, 134375, 171875, 268750, 295625, 343750, 591250, 671875, 1343750, 1478125, 2956250, 7390625, 14781250]

約数ペア:

[(1, 14781250), (2, 7390625), (5, 2956250), (10, 1478125), (11, 1343750), (22, 671875), (25, 591250), (43, 343750), (50, 295625), (55, 268750), (86, 171875), (110, 134375), (125, 118250), (215, 68750), (250, 59125), (275, 53750), (430, 34375), (473, 31250), (550, 26875), (625, 23650), (946, 15625), (1075, 13750), (1250, 11825), (1375, 10750), (2150, 6875), (2365, 6250), (2750, 5375), (3125, 4730)]