8002700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1106

約数の個数: 36

約数和(自身を含む): 17603040

約数和(自身を除く): 9600340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1013, 1580, 1975, 2026, 3950, 4052, 5065, 7900, 10130, 20260, 25325, 50650, 80027, 101300, 160054, 320108, 400135, 800270, 1600540, 2000675, 4001350, 8002700]

約数ペア:

[(1, 8002700), (2, 4001350), (4, 2000675), (5, 1600540), (10, 800270), (20, 400135), (25, 320108), (50, 160054), (79, 101300), (100, 80027), (158, 50650), (316, 25325), (395, 20260), (790, 10130), (1013, 7900), (1580, 5065), (1975, 4052), (2026, 3950)]