22933240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52121}}^1$

素因数の和:52143

約数の個数: 32

約数和(自身を含む): 56291760

約数和(自身を除く): 33358520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52121, 104242, 208484, 260605, 416968, 521210, 573331, 1042420, 1146662, 2084840, 2293324, 2866655, 4586648, 5733310, 11466620, 22933240]

約数ペア:

[(1, 22933240), (2, 11466620), (4, 5733310), (5, 4586648), (8, 2866655), (10, 2293324), (11, 2084840), (20, 1146662), (22, 1042420), (40, 573331), (44, 521210), (55, 416968), (88, 260605), (110, 208484), (220, 104242), (440, 52121)]