2024484020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{98563}}^1$

素因数の和:98664

約数の個数: 48

約数和(自身を含む): 4636450560

約数和(自身を除く): 2611966540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 10270, 20540, 98563, 197126, 394252, 492815, 985630, 1281319, 1971260, 2562638, 5125276, 6406595, 7786477, 12813190, 15572954, 25626380, 31145908, 38932385, 77864770, 101224201, 155729540, 202448402, 404896804, 506121005, 1012242010, 2024484020]

約数ペア:

[(1, 2024484020), (2, 1012242010), (4, 506121005), (5, 404896804), (10, 202448402), (13, 155729540), (20, 101224201), (26, 77864770), (52, 38932385), (65, 31145908), (79, 25626380), (130, 15572954), (158, 12813190), (260, 7786477), (316, 6406595), (395, 5125276), (790, 2562638), (1027, 1971260), (1580, 1281319), (2054, 985630), (4108, 492815), (5135, 394252), (10270, 197126), (20540, 98563)]