84802480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151433}}^1$

素因数の和:151453

約数の個数: 40

約数和(自身を含む): 225333792

約数和(自身を除く): 140531312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 151433, 302866, 605732, 757165, 1060031, 1211464, 1514330, 2120062, 2422928, 3028660, 4240124, 5300155, 6057320, 8480248, 10600310, 12114640, 16960496, 21200620, 42401240, 84802480]

約数ペア:

[(1, 84802480), (2, 42401240), (4, 21200620), (5, 16960496), (7, 12114640), (8, 10600310), (10, 8480248), (14, 6057320), (16, 5300155), (20, 4240124), (28, 3028660), (35, 2422928), (40, 2120062), (56, 1514330), (70, 1211464), (80, 1060031), (112, 757165), (140, 605732), (280, 302866), (560, 151433)]