40809954535

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{39821}}^1$

素因数の和:39976

約数の個数: 48

約数和(自身を含む): 58834615680

約数和(自身を除く): 18024661145

約数列:

[1, 5, 7, 35, 47, 49, 89, 235, 245, 329, 445, 623, 1645, 2303, 3115, 4183, 4361, 11515, 20915, 21805, 29281, 39821, 146405, 199105, 204967, 278747, 1024835, 1393735, 1871587, 1951229, 3544069, 9357935, 9756145, 13101109, 17720345, 24808483, 65505545, 91707763, 124042415, 166571243, 173659381, 458538815, 832856215, 868296905, 1165998701, 5829993505, 8161990907, 40809954535]

約数ペア:

[(1, 40809954535), (5, 8161990907), (7, 5829993505), (35, 1165998701), (47, 868296905), (49, 832856215), (89, 458538815), (235, 173659381), (245, 166571243), (329, 124042415), (445, 91707763), (623, 65505545), (1645, 24808483), (2303, 17720345), (3115, 13101109), (4183, 9756145), (4361, 9357935), (11515, 3544069), (20915, 1951229), (21805, 1871587), (29281, 1393735), (39821, 1024835), (146405, 278747), (199105, 204967)]