1156823740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{11317}}^1$

素因数の和:11614

約数の個数: 48

約数和(自身を含む): 2566922400

約数和(自身を除く): 1410098660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 269, 380, 538, 1076, 1345, 2690, 5111, 5380, 10222, 11317, 20444, 22634, 25555, 45268, 51110, 56585, 102220, 113170, 215023, 226340, 430046, 860092, 1075115, 2150230, 3044273, 4300460, 6088546, 12177092, 15221365, 30442730, 57841187, 60885460, 115682374, 231364748, 289205935, 578411870, 1156823740]

約数ペア:

[(1, 1156823740), (2, 578411870), (4, 289205935), (5, 231364748), (10, 115682374), (19, 60885460), (20, 57841187), (38, 30442730), (76, 15221365), (95, 12177092), (190, 6088546), (269, 4300460), (380, 3044273), (538, 2150230), (1076, 1075115), (1345, 860092), (2690, 430046), (5111, 226340), (5380, 215023), (10222, 113170), (11317, 102220), (20444, 56585), (22634, 51110), (25555, 45268)]