193727300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149021}}^1$

素因数の和:149048

約数の個数: 36

約数和(自身を含む): 452728836

約数和(自身を除く): 259001536

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 149021, 298042, 596084, 745105, 1490210, 1937273, 2980420, 3725525, 3874546, 7451050, 7749092, 9686365, 14902100, 19372730, 38745460, 48431825, 96863650, 193727300]

約数ペア:

[(1, 193727300), (2, 96863650), (4, 48431825), (5, 38745460), (10, 19372730), (13, 14902100), (20, 9686365), (25, 7749092), (26, 7451050), (50, 3874546), (52, 3725525), (65, 2980420), (100, 1937273), (130, 1490210), (260, 745105), (325, 596084), (650, 298042), (1300, 149021)]