3422320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3889}}^1$

素因数の和:3913

約数の個数: 40

約数和(自身を含む): 8682480

約数和(自身を除く): 5260160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3889, 7778, 15556, 19445, 31112, 38890, 42779, 62224, 77780, 85558, 155560, 171116, 213895, 311120, 342232, 427790, 684464, 855580, 1711160, 3422320]

約数ペア:

[(1, 3422320), (2, 1711160), (4, 855580), (5, 684464), (8, 427790), (10, 342232), (11, 311120), (16, 213895), (20, 171116), (22, 155560), (40, 85558), (44, 77780), (55, 62224), (80, 42779), (88, 38890), (110, 31112), (176, 19445), (220, 15556), (440, 7778), (880, 3889)]