9620080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6361

約数の個数: 40

約数和(自身を含む): 23547600

約数和(自身を除く): 13927520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6329, 12658, 25316, 31645, 50632, 63290, 101264, 120251, 126580, 240502, 253160, 481004, 506320, 601255, 962008, 1202510, 1924016, 2405020, 4810040, 9620080]

約数ペア:

[(1, 9620080), (2, 4810040), (4, 2405020), (5, 1924016), (8, 1202510), (10, 962008), (16, 601255), (19, 506320), (20, 481004), (38, 253160), (40, 240502), (76, 126580), (80, 120251), (95, 101264), (152, 63290), (190, 50632), (304, 31645), (380, 25316), (760, 12658), (1520, 6329)]