566674780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{2309}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 1361384640

約数和(自身を除く): 794709860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1753, 2309, 3506, 4618, 7012, 8765, 9236, 11545, 12271, 16163, 17530, 23090, 24542, 32326, 35060, 46180, 49084, 61355, 64652, 80815, 122710, 161630, 245420, 323260, 4047677, 8095354, 16190708, 20238385, 28333739, 40476770, 56667478, 80953540, 113334956, 141668695, 283337390, 566674780]

約数ペア:

[(1, 566674780), (2, 283337390), (4, 141668695), (5, 113334956), (7, 80953540), (10, 56667478), (14, 40476770), (20, 28333739), (28, 20238385), (35, 16190708), (70, 8095354), (140, 4047677), (1753, 323260), (2309, 245420), (3506, 161630), (4618, 122710), (7012, 80815), (8765, 64652), (9236, 61355), (11545, 49084), (12271, 46180), (16163, 35060), (17530, 32326), (23090, 24542)]