72938950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{4253}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 158248800

約数和(自身を除く): 85309850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 4253, 8506, 8575, 17150, 21265, 29771, 42530, 59542, 106325, 148855, 208397, 212650, 297710, 416794, 744275, 1041985, 1458779, 1488550, 2083970, 2917558, 5209925, 7293895, 10419850, 14587790, 36469475, 72938950]

約数ペア:

[(1, 72938950), (2, 36469475), (5, 14587790), (7, 10419850), (10, 7293895), (14, 5209925), (25, 2917558), (35, 2083970), (49, 1488550), (50, 1458779), (70, 1041985), (98, 744275), (175, 416794), (245, 297710), (343, 212650), (350, 208397), (490, 148855), (686, 106325), (1225, 59542), (1715, 42530), (2450, 29771), (3430, 21265), (4253, 17150), (8506, 8575)]