382086520

素因数分解:

$2^3\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{5009}}^1$

素因数の和:6927

約数の個数: 32

約数和(自身を含む): 860317200

約数和(自身を除く): 478230680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1907, 3814, 5009, 7628, 9535, 10018, 15256, 19070, 20036, 25045, 38140, 40072, 50090, 76280, 100180, 200360, 9552163, 19104326, 38208652, 47760815, 76417304, 95521630, 191043260, 382086520]

約数ペア:

[(1, 382086520), (2, 191043260), (4, 95521630), (5, 76417304), (8, 47760815), (10, 38208652), (20, 19104326), (40, 9552163), (1907, 200360), (3814, 100180), (5009, 76280), (7628, 50090), (9535, 40072), (10018, 38140), (15256, 25045), (19070, 20036)]