38981950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{2273}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 84592800

約数和(自身を除く): 45610850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2273, 2450, 3430, 4546, 8575, 11365, 15911, 17150, 22730, 31822, 56825, 79555, 111377, 113650, 159110, 222754, 397775, 556885, 779639, 795550, 1113770, 1559278, 2784425, 3898195, 5568850, 7796390, 19490975, 38981950]

約数ペア:

[(1, 38981950), (2, 19490975), (5, 7796390), (7, 5568850), (10, 3898195), (14, 2784425), (25, 1559278), (35, 1113770), (49, 795550), (50, 779639), (70, 556885), (98, 397775), (175, 222754), (245, 159110), (343, 113650), (350, 111377), (490, 79555), (686, 56825), (1225, 31822), (1715, 22730), (2273, 17150), (2450, 15911), (3430, 11365), (4546, 8575)]