2012313620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{33617}}^1$

素因数の和:33740

約数の個数: 48

約数和(自身を含む): 4388359248

約数和(自身を除く): 2376045628

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2993, 5986, 11972, 14965, 29930, 33617, 59860, 67234, 134468, 168085, 336170, 672340, 1378297, 2454041, 2756594, 4908082, 5513188, 6891485, 9816164, 12270205, 13782970, 24540410, 27565940, 49080820, 100615681, 201231362, 402462724, 503078405, 1006156810, 2012313620]

約数ペア:

[(1, 2012313620), (2, 1006156810), (4, 503078405), (5, 402462724), (10, 201231362), (20, 100615681), (41, 49080820), (73, 27565940), (82, 24540410), (146, 13782970), (164, 12270205), (205, 9816164), (292, 6891485), (365, 5513188), (410, 4908082), (730, 2756594), (820, 2454041), (1460, 1378297), (2993, 672340), (5986, 336170), (11972, 168085), (14965, 134468), (29930, 67234), (33617, 59860)]