156720350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{3727}}^1$

素因数の和:3797

約数の個数: 36

約数和(自身を含む): 301979184

約数和(自身を除く): 145258834

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 841, 1450, 1682, 3727, 4205, 7454, 8410, 18635, 21025, 37270, 42050, 93175, 108083, 186350, 216166, 540415, 1080830, 2702075, 3134407, 5404150, 6268814, 15672035, 31344070, 78360175, 156720350]

約数ペア:

[(1, 156720350), (2, 78360175), (5, 31344070), (10, 15672035), (25, 6268814), (29, 5404150), (50, 3134407), (58, 2702075), (145, 1080830), (290, 540415), (725, 216166), (841, 186350), (1450, 108083), (1682, 93175), (3727, 42050), (4205, 37270), (7454, 21025), (8410, 18635)]