37852780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2677}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 91780416

約数和(自身を除く): 53927636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2677, 2828, 3535, 5354, 7070, 10708, 13385, 14140, 18739, 26770, 37478, 53540, 74956, 93695, 187390, 270377, 374780, 540754, 1081508, 1351885, 1892639, 2703770, 3785278, 5407540, 7570556, 9463195, 18926390, 37852780]

約数ペア:

[(1, 37852780), (2, 18926390), (4, 9463195), (5, 7570556), (7, 5407540), (10, 3785278), (14, 2703770), (20, 1892639), (28, 1351885), (35, 1081508), (70, 540754), (101, 374780), (140, 270377), (202, 187390), (404, 93695), (505, 74956), (707, 53540), (1010, 37478), (1414, 26770), (2020, 18739), (2677, 14140), (2828, 13385), (3535, 10708), (5354, 7070)]