39267460

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13177}}^1$

素因数の和:13335

約数の個数: 24

約数和(自身を含む): 83021400

約数和(自身を除く): 43753940

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 13177, 26354, 52708, 65885, 131770, 263540, 1963373, 3926746, 7853492, 9816865, 19633730, 39267460]

約数ペア:

[(1, 39267460), (2, 19633730), (4, 9816865), (5, 7853492), (10, 3926746), (20, 1963373), (149, 263540), (298, 131770), (596, 65885), (745, 52708), (1490, 26354), (2980, 13177)]