27860200

素因数分解:

$2^3\times 5^2\times {\mathrm{139301}}^1$

素因数の和:139317

約数の個数: 24

約数和(自身を含む): 64775430

約数和(自身を除く): 36915230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 139301, 278602, 557204, 696505, 1114408, 1393010, 2786020, 3482525, 5572040, 6965050, 13930100, 27860200]

約数ペア:

[(1, 27860200), (2, 13930100), (4, 6965050), (5, 5572040), (8, 3482525), (10, 2786020), (20, 1393010), (25, 1114408), (40, 696505), (50, 557204), (100, 278602), (200, 139301)]