22106120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 58320000

約数和(自身を除く): 36213880

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 29, 34, 38, 40, 58, 59, 68, 76, 85, 95, 116, 118, 136, 145, 152, 170, 190, 232, 236, 290, 295, 323, 340, 380, 472, 493, 551, 580, 590, 646, 680, 760, 986, 1003, 1102, 1121, 1160, 1180, 1292, 1615, 1711, 1972, 2006, 2204, 2242, 2360, 2465, 2584, 2755, 3230, 3422, 3944, 4012, 4408, 4484, 4930, 5015, 5510, 5605, 6460, 6844, 8024, 8555, 8968, 9367, 9860, 10030, 11020, 11210, 12920, 13688, 17110, 18734, 19057, 19720, 20060, 22040, 22420, 29087, 32509, 34220, 37468, 38114, 40120, 44840, 46835, 58174, 65018, 68440, 74936, 76228, 93670, 95285, 116348, 130036, 145435, 152456, 162545, 187340, 190570, 232696, 260072, 290870, 325090, 374680, 381140, 552653, 581740, 650180, 762280, 1105306, 1163480, 1300360, 2210612, 2763265, 4421224, 5526530, 11053060, 22106120]

約数ペア:

[(1, 22106120), (2, 11053060), (4, 5526530), (5, 4421224), (8, 2763265), (10, 2210612), (17, 1300360), (19, 1163480), (20, 1105306), (29, 762280), (34, 650180), (38, 581740), (40, 552653), (58, 381140), (59, 374680), (68, 325090), (76, 290870), (85, 260072), (95, 232696), (116, 190570), (118, 187340), (136, 162545), (145, 152456), (152, 145435), (170, 130036), (190, 116348), (232, 95285), (236, 93670), (290, 76228), (295, 74936), (323, 68440), (340, 65018), (380, 58174), (472, 46835), (493, 44840), (551, 40120), (580, 38114), (590, 37468), (646, 34220), (680, 32509), (760, 29087), (986, 22420), (1003, 22040), (1102, 20060), (1121, 19720), (1160, 19057), (1180, 18734), (1292, 17110), (1615, 13688), (1711, 12920), (1972, 11210), (2006, 11020), (2204, 10030), (2242, 9860), (2360, 9367), (2465, 8968), (2584, 8555), (2755, 8024), (3230, 6844), (3422, 6460), (3944, 5605), (4012, 5510), (4408, 5015), (4484, 4930)]