27919600

素因数分解:

$2^4\times 5^2\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:554

約数の個数: 60

約数和(自身を含む): 67592896

約数和(自身を除く): 39673296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 223, 313, 400, 446, 626, 892, 1115, 1252, 1565, 1784, 2230, 2504, 3130, 3568, 4460, 5008, 5575, 6260, 7825, 8920, 11150, 12520, 15650, 17840, 22300, 25040, 31300, 44600, 62600, 69799, 89200, 125200, 139598, 279196, 348995, 558392, 697990, 1116784, 1395980, 1744975, 2791960, 3489950, 5583920, 6979900, 13959800, 27919600]

約数ペア:

[(1, 27919600), (2, 13959800), (4, 6979900), (5, 5583920), (8, 3489950), (10, 2791960), (16, 1744975), (20, 1395980), (25, 1116784), (40, 697990), (50, 558392), (80, 348995), (100, 279196), (200, 139598), (223, 125200), (313, 89200), (400, 69799), (446, 62600), (626, 44600), (892, 31300), (1115, 25040), (1252, 22300), (1565, 17840), (1784, 15650), (2230, 12520), (2504, 11150), (3130, 8920), (3568, 7825), (4460, 6260), (5008, 5575)]