252283240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{573371}}^1$

素因数の和:573393

約数の個数: 32

約数和(自身を含む): 619241760

約数和(自身を除く): 366958520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 573371, 1146742, 2293484, 2866855, 4586968, 5733710, 6307081, 11467420, 12614162, 22934840, 25228324, 31535405, 50456648, 63070810, 126141620, 252283240]

約数ペア:

[(1, 252283240), (2, 126141620), (4, 63070810), (5, 50456648), (8, 31535405), (10, 25228324), (11, 22934840), (20, 12614162), (22, 11467420), (40, 6307081), (44, 5733710), (55, 4586968), (88, 2866855), (110, 2293484), (220, 1146742), (440, 573371)]