80481100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{114973}}^1$

素因数の和:114994

約数の個数: 36

約数和(自身を含む): 199594864

約数和(自身を除く): 119113764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 114973, 229946, 459892, 574865, 804811, 1149730, 1609622, 2299460, 2874325, 3219244, 4024055, 5748650, 8048110, 11497300, 16096220, 20120275, 40240550, 80481100]

約数ペア:

[(1, 80481100), (2, 40240550), (4, 20120275), (5, 16096220), (7, 11497300), (10, 8048110), (14, 5748650), (20, 4024055), (25, 3219244), (28, 2874325), (35, 2299460), (50, 1609622), (70, 1149730), (100, 804811), (140, 574865), (175, 459892), (350, 229946), (700, 114973)]