83752480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{74779}}^1$

素因数の和:74801

約数の個数: 48

約数和(自身を含む): 226134720

約数和(自身を除く): 142382240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 74779, 149558, 299116, 373895, 523453, 598232, 747790, 1046906, 1196464, 1495580, 2093812, 2392928, 2617265, 2991160, 4187624, 5234530, 5982320, 8375248, 10469060, 11964640, 16750496, 20938120, 41876240, 83752480]

約数ペア:

[(1, 83752480), (2, 41876240), (4, 20938120), (5, 16750496), (7, 11964640), (8, 10469060), (10, 8375248), (14, 5982320), (16, 5234530), (20, 4187624), (28, 2991160), (32, 2617265), (35, 2392928), (40, 2093812), (56, 1495580), (70, 1196464), (80, 1046906), (112, 747790), (140, 598232), (160, 523453), (224, 373895), (280, 299116), (560, 149558), (1120, 74779)]