108967760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11257}}^1$

素因数の和:11292

約数の個数: 60

約数和(自身を含む): 278500404

約数和(自身を除く): 169532644

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, 9680, 11257, 22514, 45028, 56285, 90056, 112570, 123827, 180112, 225140, 247654, 450280, 495308, 619135, 900560, 990616, 1238270, 1362097, 1981232, 2476540, 2724194, 4953080, 5448388, 6810485, 9906160, 10896776, 13620970, 21793552, 27241940, 54483880, 108967760]

約数ペア:

[(1, 108967760), (2, 54483880), (4, 27241940), (5, 21793552), (8, 13620970), (10, 10896776), (11, 9906160), (16, 6810485), (20, 5448388), (22, 4953080), (40, 2724194), (44, 2476540), (55, 1981232), (80, 1362097), (88, 1238270), (110, 990616), (121, 900560), (176, 619135), (220, 495308), (242, 450280), (440, 247654), (484, 225140), (605, 180112), (880, 123827), (968, 112570), (1210, 90056), (1936, 56285), (2420, 45028), (4840, 22514), (9680, 11257)]