72805250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41603}}^1$

素因数の和:41627

約数の個数: 32

約数和(自身を含む): 155765376

約数和(自身を除く): 82960126

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 41603, 83206, 208015, 291221, 416030, 582442, 1040075, 1456105, 2080150, 2912210, 5200375, 7280525, 10400750, 14561050, 36402625, 72805250]

約数ペア:

[(1, 72805250), (2, 36402625), (5, 14561050), (7, 10400750), (10, 7280525), (14, 5200375), (25, 2912210), (35, 2080150), (50, 1456105), (70, 1040075), (125, 582442), (175, 416030), (250, 291221), (350, 208015), (875, 83206), (1750, 41603)]