40382950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{19699}}^1$

素因数の和:19752

約数の個数: 24

約数和(自身を含む): 76948200

約数和(自身を除く): 36565250

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 19699, 39398, 98495, 196990, 492475, 807659, 984950, 1615318, 4038295, 8076590, 20191475, 40382950]

約数ペア:

[(1, 40382950), (2, 20191475), (5, 8076590), (10, 4038295), (25, 1615318), (41, 984950), (50, 807659), (82, 492475), (205, 196990), (410, 98495), (1025, 39398), (2050, 19699)]