40152770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 85095360

約数和(自身を除く): 44942590

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 419, 518, 838, 1295, 1369, 2095, 2590, 2738, 2933, 4190, 5866, 6845, 9583, 13690, 14665, 15503, 19166, 29330, 31006, 47915, 77515, 95830, 108521, 155030, 217042, 542605, 573611, 1085210, 1147222, 2868055, 4015277, 5736110, 8030554, 20076385, 40152770]

約数ペア:

[(1, 40152770), (2, 20076385), (5, 8030554), (7, 5736110), (10, 4015277), (14, 2868055), (35, 1147222), (37, 1085210), (70, 573611), (74, 542605), (185, 217042), (259, 155030), (370, 108521), (419, 95830), (518, 77515), (838, 47915), (1295, 31006), (1369, 29330), (2095, 19166), (2590, 15503), (2738, 14665), (2933, 13690), (4190, 9583), (5866, 6845)]