242312680

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{53609}}^1$

素因数の和:53733

約数の個数: 32

約数和(自身を含む): 550038600

約数和(自身を除く): 307725920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 53609, 107218, 214436, 268045, 428872, 536090, 1072180, 2144360, 6057817, 12115634, 24231268, 30289085, 48462536, 60578170, 121156340, 242312680]

約数ペア:

[(1, 242312680), (2, 121156340), (4, 60578170), (5, 48462536), (8, 30289085), (10, 24231268), (20, 12115634), (40, 6057817), (113, 2144360), (226, 1072180), (452, 536090), (565, 428872), (904, 268045), (1130, 214436), (2260, 107218), (4520, 53609)]