38519710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 72705600

約数和(自身を除く): 34185890

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 373, 449, 746, 898, 1865, 2245, 3730, 4490, 8579, 10327, 17158, 20654, 42895, 51635, 85790, 103270, 167477, 334954, 837385, 1674770, 3851971, 7703942, 19259855, 38519710]

約数ペア:

[(1, 38519710), (2, 19259855), (5, 7703942), (10, 3851971), (23, 1674770), (46, 837385), (115, 334954), (230, 167477), (373, 103270), (449, 85790), (746, 51635), (898, 42895), (1865, 20654), (2245, 17158), (3730, 10327), (4490, 8579)]