2080264600

素因数分解:

$2^3\times 5^2\times {\mathrm{431}}^1\times {\mathrm{24133}}^1$

素因数の和:24580

約数の個数: 48

約数和(自身を含む): 4848037920

約数和(自身を除く): 2767773320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 431, 862, 1724, 2155, 3448, 4310, 8620, 10775, 17240, 21550, 24133, 43100, 48266, 86200, 96532, 120665, 193064, 241330, 482660, 603325, 965320, 1206650, 2413300, 4826600, 10401323, 20802646, 41605292, 52006615, 83210584, 104013230, 208026460, 260033075, 416052920, 520066150, 1040132300, 2080264600]

約数ペア:

[(1, 2080264600), (2, 1040132300), (4, 520066150), (5, 416052920), (8, 260033075), (10, 208026460), (20, 104013230), (25, 83210584), (40, 52006615), (50, 41605292), (100, 20802646), (200, 10401323), (431, 4826600), (862, 2413300), (1724, 1206650), (2155, 965320), (3448, 603325), (4310, 482660), (8620, 241330), (10775, 193064), (17240, 120665), (21550, 96532), (24133, 86200), (43100, 48266)]