802121300

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{58549}}^1$

素因数の和:58700

約数の個数: 36

約数和(自身を含む): 1753338300

約数和(自身を除く): 951217000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6850, 13700, 58549, 117098, 234196, 292745, 585490, 1170980, 1463725, 2927450, 5854900, 8021213, 16042426, 32084852, 40106065, 80212130, 160424260, 200530325, 401060650, 802121300]

約数ペア:

[(1, 802121300), (2, 401060650), (4, 200530325), (5, 160424260), (10, 80212130), (20, 40106065), (25, 32084852), (50, 16042426), (100, 8021213), (137, 5854900), (274, 2927450), (548, 1463725), (685, 1170980), (1370, 585490), (2740, 292745), (3425, 234196), (6850, 117098), (13700, 58549)]