8194120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1693}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 20277180

約数和(自身を除く): 12083060

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1693, 2420, 3386, 4840, 6772, 8465, 13544, 16930, 18623, 33860, 37246, 67720, 74492, 93115, 148984, 186230, 204853, 372460, 409706, 744920, 819412, 1024265, 1638824, 2048530, 4097060, 8194120]

約数ペア:

[(1, 8194120), (2, 4097060), (4, 2048530), (5, 1638824), (8, 1024265), (10, 819412), (11, 744920), (20, 409706), (22, 372460), (40, 204853), (44, 186230), (55, 148984), (88, 93115), (110, 74492), (121, 67720), (220, 37246), (242, 33860), (440, 18623), (484, 16930), (605, 13544), (968, 8465), (1210, 6772), (1693, 4840), (2420, 3386)]