42762080

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4071

約数の個数: 48

約数和(自身を含む): 102558960

約数和(自身を除く): 59796880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 3989, 5360, 7978, 10720, 15956, 19945, 31912, 39890, 63824, 79780, 127648, 159560, 267263, 319120, 534526, 638240, 1069052, 1336315, 2138104, 2672630, 4276208, 5345260, 8552416, 10690520, 21381040, 42762080]

約数ペア:

[(1, 42762080), (2, 21381040), (4, 10690520), (5, 8552416), (8, 5345260), (10, 4276208), (16, 2672630), (20, 2138104), (32, 1336315), (40, 1069052), (67, 638240), (80, 534526), (134, 319120), (160, 267263), (268, 159560), (335, 127648), (536, 79780), (670, 63824), (1072, 39890), (1340, 31912), (2144, 19945), (2680, 15956), (3989, 10720), (5360, 7978)]