4426980400

素因数分解:

$2^4\times 5^2\times {\mathrm{547}}^1\times {\mathrm{20233}}^1$

素因数の和:20798

約数の個数: 60

約数和(自身を含む): 10655790952

約数和(自身を除く): 6228810552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 547, 1094, 2188, 2735, 4376, 5470, 8752, 10940, 13675, 20233, 21880, 27350, 40466, 43760, 54700, 80932, 101165, 109400, 161864, 202330, 218800, 323728, 404660, 505825, 809320, 1011650, 1618640, 2023300, 4046600, 8093200, 11067451, 22134902, 44269804, 55337255, 88539608, 110674510, 177079216, 221349020, 276686275, 442698040, 553372550, 885396080, 1106745100, 2213490200, 4426980400]

約数ペア:

[(1, 4426980400), (2, 2213490200), (4, 1106745100), (5, 885396080), (8, 553372550), (10, 442698040), (16, 276686275), (20, 221349020), (25, 177079216), (40, 110674510), (50, 88539608), (80, 55337255), (100, 44269804), (200, 22134902), (400, 11067451), (547, 8093200), (1094, 4046600), (2188, 2023300), (2735, 1618640), (4376, 1011650), (5470, 809320), (8752, 505825), (10940, 404660), (13675, 323728), (20233, 218800), (21880, 202330), (27350, 161864), (40466, 109400), (43760, 101165), (54700, 80932)]