2012017240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^2\times {\mathrm{9439}}^1$

素因数の和:9596

約数の個数: 48

約数和(自身を含む): 4590388800

約数和(自身を除く): 2578371560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5329, 9439, 10658, 18878, 21316, 26645, 37756, 42632, 47195, 53290, 75512, 94390, 106580, 188780, 213160, 377560, 689047, 1378094, 2756188, 3445235, 5512376, 6890470, 13780940, 27561880, 50300431, 100600862, 201201724, 251502155, 402403448, 503004310, 1006008620, 2012017240]

約数ペア:

[(1, 2012017240), (2, 1006008620), (4, 503004310), (5, 402403448), (8, 251502155), (10, 201201724), (20, 100600862), (40, 50300431), (73, 27561880), (146, 13780940), (292, 6890470), (365, 5512376), (584, 3445235), (730, 2756188), (1460, 1378094), (2920, 689047), (5329, 377560), (9439, 213160), (10658, 188780), (18878, 106580), (21316, 94390), (26645, 75512), (37756, 53290), (42632, 47195)]