73771100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{56747}}^1$

素因数の和:56774

約数の個数: 36

約数和(自身を含む): 172400424

約数和(自身を除く): 98629324

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 56747, 113494, 226988, 283735, 567470, 737711, 1134940, 1418675, 1475422, 2837350, 2950844, 3688555, 5674700, 7377110, 14754220, 18442775, 36885550, 73771100]

約数ペア:

[(1, 73771100), (2, 36885550), (4, 18442775), (5, 14754220), (10, 7377110), (13, 5674700), (20, 3688555), (25, 2950844), (26, 2837350), (50, 1475422), (52, 1418675), (65, 1134940), (100, 737711), (130, 567470), (260, 283735), (325, 226988), (650, 113494), (1300, 56747)]