88091900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67763}}^1$

素因数の和:67790

約数の個数: 36

約数和(自身を含む): 205867032

約数和(自身を除く): 117775132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 67763, 135526, 271052, 338815, 677630, 880919, 1355260, 1694075, 1761838, 3388150, 3523676, 4404595, 6776300, 8809190, 17618380, 22022975, 44045950, 88091900]

約数ペア:

[(1, 88091900), (2, 44045950), (4, 22022975), (5, 17618380), (10, 8809190), (13, 6776300), (20, 4404595), (25, 3523676), (26, 3388150), (50, 1761838), (52, 1694075), (65, 1355260), (100, 880919), (130, 677630), (260, 338815), (325, 271052), (650, 135526), (1300, 67763)]