37191740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 83143200

約数和(自身を除く): 45951460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1009, 1843, 1940, 2018, 3686, 4036, 5045, 7372, 9215, 10090, 18430, 19171, 20180, 36860, 38342, 76684, 95855, 97873, 191710, 195746, 383420, 391492, 489365, 978730, 1859587, 1957460, 3719174, 7438348, 9297935, 18595870, 37191740]

約数ペア:

[(1, 37191740), (2, 18595870), (4, 9297935), (5, 7438348), (10, 3719174), (19, 1957460), (20, 1859587), (38, 978730), (76, 489365), (95, 391492), (97, 383420), (190, 195746), (194, 191710), (380, 97873), (388, 95855), (485, 76684), (970, 38342), (1009, 36860), (1843, 20180), (1940, 19171), (2018, 18430), (3686, 10090), (4036, 9215), (5045, 7372)]