22232560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 62808480

約数和(自身を除く): 40575920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 37, 40, 56, 58, 70, 74, 80, 112, 116, 140, 145, 148, 185, 203, 232, 259, 280, 290, 296, 370, 406, 464, 518, 560, 580, 592, 740, 812, 1015, 1036, 1073, 1160, 1295, 1369, 1480, 1624, 2030, 2072, 2146, 2320, 2590, 2738, 2960, 3248, 4060, 4144, 4292, 5180, 5365, 5476, 6845, 7511, 8120, 8584, 9583, 10360, 10730, 10952, 13690, 15022, 16240, 17168, 19166, 20720, 21460, 21904, 27380, 30044, 37555, 38332, 39701, 42920, 47915, 54760, 60088, 75110, 76664, 79402, 85840, 95830, 109520, 120176, 150220, 153328, 158804, 191660, 198505, 277907, 300440, 317608, 383320, 397010, 555814, 600880, 635216, 766640, 794020, 1111628, 1389535, 1588040, 2223256, 2779070, 3176080, 4446512, 5558140, 11116280, 22232560]

約数ペア:

[(1, 22232560), (2, 11116280), (4, 5558140), (5, 4446512), (7, 3176080), (8, 2779070), (10, 2223256), (14, 1588040), (16, 1389535), (20, 1111628), (28, 794020), (29, 766640), (35, 635216), (37, 600880), (40, 555814), (56, 397010), (58, 383320), (70, 317608), (74, 300440), (80, 277907), (112, 198505), (116, 191660), (140, 158804), (145, 153328), (148, 150220), (185, 120176), (203, 109520), (232, 95830), (259, 85840), (280, 79402), (290, 76664), (296, 75110), (370, 60088), (406, 54760), (464, 47915), (518, 42920), (560, 39701), (580, 38332), (592, 37555), (740, 30044), (812, 27380), (1015, 21904), (1036, 21460), (1073, 20720), (1160, 19166), (1295, 17168), (1369, 16240), (1480, 15022), (1624, 13690), (2030, 10952), (2072, 10730), (2146, 10360), (2320, 9583), (2590, 8584), (2738, 8120), (2960, 7511), (3248, 6845), (4060, 5476), (4144, 5365), (4292, 5180)]