4178240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1$

素因数の和:1215

約数の個数: 56

約数和(自身を含む): 10863072

約数和(自身を除く): 6684832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1187, 1760, 2374, 3520, 4748, 5935, 9496, 11870, 13057, 18992, 23740, 26114, 37984, 47480, 52228, 65285, 75968, 94960, 104456, 130570, 189920, 208912, 261140, 379840, 417824, 522280, 835648, 1044560, 2089120, 4178240]

約数ペア:

[(1, 4178240), (2, 2089120), (4, 1044560), (5, 835648), (8, 522280), (10, 417824), (11, 379840), (16, 261140), (20, 208912), (22, 189920), (32, 130570), (40, 104456), (44, 94960), (55, 75968), (64, 65285), (80, 52228), (88, 47480), (110, 37984), (160, 26114), (176, 23740), (220, 18992), (320, 13057), (352, 11870), (440, 9496), (704, 5935), (880, 4748), (1187, 3520), (1760, 2374)]