25732960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14621}}^1$

素因数の和:14647

約数の個数: 48

約数和(自身を含む): 66325392

約数和(自身を除く): 40592432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 14621, 29242, 58484, 73105, 116968, 146210, 160831, 233936, 292420, 321662, 467872, 584840, 643324, 804155, 1169680, 1286648, 1608310, 2339360, 2573296, 3216620, 5146592, 6433240, 12866480, 25732960]

約数ペア:

[(1, 25732960), (2, 12866480), (4, 6433240), (5, 5146592), (8, 3216620), (10, 2573296), (11, 2339360), (16, 1608310), (20, 1286648), (22, 1169680), (32, 804155), (40, 643324), (44, 584840), (55, 467872), (80, 321662), (88, 292420), (110, 233936), (160, 160831), (176, 146210), (220, 116968), (352, 73105), (440, 58484), (880, 29242), (1760, 14621)]