1792700080

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{137477}}^1$

素因数の和:137653

約数の個数: 40

約数和(自身を含む): 4193628912

約数和(自身を除く): 2400928832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 137477, 274954, 549908, 687385, 1099816, 1374770, 2199632, 2749540, 5499080, 10998160, 22408751, 44817502, 89635004, 112043755, 179270008, 224087510, 358540016, 448175020, 896350040, 1792700080]

約数ペア:

[(1, 1792700080), (2, 896350040), (4, 448175020), (5, 358540016), (8, 224087510), (10, 179270008), (16, 112043755), (20, 89635004), (40, 44817502), (80, 22408751), (163, 10998160), (326, 5499080), (652, 2749540), (815, 2199632), (1304, 1374770), (1630, 1099816), (2608, 687385), (3260, 549908), (6520, 274954), (13040, 137477)]