105402640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5087}}^1$

素因数の和:5144

約数の個数: 80

約数和(自身を含む): 287695872

約数和(自身を除く): 182293232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5087, 5180, 10174, 10360, 20348, 20720, 25435, 35609, 40696, 50870, 71218, 81392, 101740, 142436, 178045, 188219, 203480, 284872, 356090, 376438, 406960, 569744, 712180, 752876, 941095, 1317533, 1424360, 1505752, 1882190, 2635066, 2848720, 3011504, 3764380, 5270132, 6587665, 7528760, 10540264, 13175330, 15057520, 21080528, 26350660, 52701320, 105402640]

約数ペア:

[(1, 105402640), (2, 52701320), (4, 26350660), (5, 21080528), (7, 15057520), (8, 13175330), (10, 10540264), (14, 7528760), (16, 6587665), (20, 5270132), (28, 3764380), (35, 3011504), (37, 2848720), (40, 2635066), (56, 1882190), (70, 1505752), (74, 1424360), (80, 1317533), (112, 941095), (140, 752876), (148, 712180), (185, 569744), (259, 406960), (280, 376438), (296, 356090), (370, 284872), (518, 203480), (560, 188219), (592, 178045), (740, 142436), (1036, 101740), (1295, 81392), (1480, 71218), (2072, 50870), (2590, 40696), (2960, 35609), (4144, 25435), (5087, 20720), (5180, 20348), (10174, 10360)]