87226480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9011}}^1$

素因数の和:9046

約数の個数: 60

約数和(自身を含む): 222938856

約数和(自身を除く): 135712376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9011, 9680, 18022, 36044, 45055, 72088, 90110, 99121, 144176, 180220, 198242, 360440, 396484, 495605, 720880, 792968, 991210, 1090331, 1585936, 1982420, 2180662, 3964840, 4361324, 5451655, 7929680, 8722648, 10903310, 17445296, 21806620, 43613240, 87226480]

約数ペア:

[(1, 87226480), (2, 43613240), (4, 21806620), (5, 17445296), (8, 10903310), (10, 8722648), (11, 7929680), (16, 5451655), (20, 4361324), (22, 3964840), (40, 2180662), (44, 1982420), (55, 1585936), (80, 1090331), (88, 991210), (110, 792968), (121, 720880), (176, 495605), (220, 396484), (242, 360440), (440, 198242), (484, 180220), (605, 144176), (880, 99121), (968, 90110), (1210, 72088), (1936, 45055), (2420, 36044), (4840, 18022), (9011, 9680)]