22551047140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{121151}}^1$

素因数の和:121428

約数の個数: 48

約数和(自身を含む): 48726365184

約数和(自身を除く): 26175318044

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 227, 410, 454, 820, 908, 1135, 2270, 4540, 9307, 18614, 37228, 46535, 93070, 121151, 186140, 242302, 484604, 605755, 1211510, 2423020, 4967191, 9934382, 19868764, 24835955, 27501277, 49671910, 55002554, 99343820, 110005108, 137506385, 275012770, 550025540, 1127552357, 2255104714, 4510209428, 5637761785, 11275523570, 22551047140]

約数ペア:

[(1, 22551047140), (2, 11275523570), (4, 5637761785), (5, 4510209428), (10, 2255104714), (20, 1127552357), (41, 550025540), (82, 275012770), (164, 137506385), (205, 110005108), (227, 99343820), (410, 55002554), (454, 49671910), (820, 27501277), (908, 24835955), (1135, 19868764), (2270, 9934382), (4540, 4967191), (9307, 2423020), (18614, 1211510), (37228, 605755), (46535, 484604), (93070, 242302), (121151, 186140)]