42982240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{38377}}^1$

素因数の和:38399

約数の個数: 48

約数和(自身を含む): 116055072

約数和(自身を除く): 73072832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 38377, 76754, 153508, 191885, 268639, 307016, 383770, 537278, 614032, 767540, 1074556, 1228064, 1343195, 1535080, 2149112, 2686390, 3070160, 4298224, 5372780, 6140320, 8596448, 10745560, 21491120, 42982240]

約数ペア:

[(1, 42982240), (2, 21491120), (4, 10745560), (5, 8596448), (7, 6140320), (8, 5372780), (10, 4298224), (14, 3070160), (16, 2686390), (20, 2149112), (28, 1535080), (32, 1343195), (35, 1228064), (40, 1074556), (56, 767540), (70, 614032), (80, 537278), (112, 383770), (140, 307016), (160, 268639), (224, 191885), (280, 153508), (560, 76754), (1120, 38377)]