27105200

素因数分解:

$2^4\times 5^2\times {\mathrm{67763}}^1$

素因数の和:67781

約数の個数: 30

約数和(自身を含む): 65121204

約数和(自身を除く): 38016004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 67763, 135526, 271052, 338815, 542104, 677630, 1084208, 1355260, 1694075, 2710520, 3388150, 5421040, 6776300, 13552600, 27105200]

約数ペア:

[(1, 27105200), (2, 13552600), (4, 6776300), (5, 5421040), (8, 3388150), (10, 2710520), (16, 1694075), (20, 1355260), (25, 1084208), (40, 677630), (50, 542104), (80, 338815), (100, 271052), (200, 135526), (400, 67763)]