22127300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17048

約数の個数: 36

約数和(自身を含む): 51712836

約数和(自身を除く): 29585536

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17021, 34042, 68084, 85105, 170210, 221273, 340420, 425525, 442546, 851050, 885092, 1106365, 1702100, 2212730, 4425460, 5531825, 11063650, 22127300]

約数ペア:

[(1, 22127300), (2, 11063650), (4, 5531825), (5, 4425460), (10, 2212730), (13, 1702100), (20, 1106365), (25, 885092), (26, 851050), (50, 442546), (52, 425525), (65, 340420), (100, 221273), (130, 170210), (260, 85105), (325, 68084), (650, 34042), (1300, 17021)]