2917600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{521}}^1$

素因数の和:548

約数の個数: 72

約数和(自身を含む): 8155728

約数和(自身を除く): 5238128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 521, 560, 700, 800, 1042, 1120, 1400, 2084, 2605, 2800, 3647, 4168, 5210, 5600, 7294, 8336, 10420, 13025, 14588, 16672, 18235, 20840, 26050, 29176, 36470, 41680, 52100, 58352, 72940, 83360, 91175, 104200, 116704, 145880, 182350, 208400, 291760, 364700, 416800, 583520, 729400, 1458800, 2917600]

約数ペア:

[(1, 2917600), (2, 1458800), (4, 729400), (5, 583520), (7, 416800), (8, 364700), (10, 291760), (14, 208400), (16, 182350), (20, 145880), (25, 116704), (28, 104200), (32, 91175), (35, 83360), (40, 72940), (50, 58352), (56, 52100), (70, 41680), (80, 36470), (100, 29176), (112, 26050), (140, 20840), (160, 18235), (175, 16672), (200, 14588), (224, 13025), (280, 10420), (350, 8336), (400, 7294), (521, 5600), (560, 5210), (700, 4168), (800, 3647), (1042, 2800), (1120, 2605), (1400, 2084)]