10650400

素因数分解:

$2^5\times 5^2\times {\mathrm{13313}}^1$

素因数の和:13333

約数の個数: 36

約数和(自身を含む): 26002242

約数和(自身を除く): 15351842

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 13313, 26626, 53252, 66565, 106504, 133130, 213008, 266260, 332825, 426016, 532520, 665650, 1065040, 1331300, 2130080, 2662600, 5325200, 10650400]

約数ペア:

[(1, 10650400), (2, 5325200), (4, 2662600), (5, 2130080), (8, 1331300), (10, 1065040), (16, 665650), (20, 532520), (25, 426016), (32, 332825), (40, 266260), (50, 213008), (80, 133130), (100, 106504), (160, 66565), (200, 53252), (400, 26626), (800, 13313)]