39948070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 36256730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1259, 1670, 2518, 3173, 6295, 6346, 12590, 15865, 23921, 31730, 47842, 119605, 210253, 239210, 420506, 1051265, 2102530, 3994807, 7989614, 19974035, 39948070]

約数ペア:

[(1, 39948070), (2, 19974035), (5, 7989614), (10, 3994807), (19, 2102530), (38, 1051265), (95, 420506), (167, 239210), (190, 210253), (334, 119605), (835, 47842), (1259, 31730), (1670, 23921), (2518, 15865), (3173, 12590), (6295, 6346)]