2740804400

素因数分解:

$2^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{39607}}^1$

素因数の和:39798

約数の個数: 60

約数和(自身を含む): 6623012112

約数和(自身を除く): 3882207712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 173, 200, 346, 400, 692, 865, 1384, 1730, 2768, 3460, 4325, 6920, 8650, 13840, 17300, 34600, 39607, 69200, 79214, 158428, 198035, 316856, 396070, 633712, 792140, 990175, 1584280, 1980350, 3168560, 3960700, 6852011, 7921400, 13704022, 15842800, 27408044, 34260055, 54816088, 68520110, 109632176, 137040220, 171300275, 274080440, 342600550, 548160880, 685201100, 1370402200, 2740804400]

約数ペア:

[(1, 2740804400), (2, 1370402200), (4, 685201100), (5, 548160880), (8, 342600550), (10, 274080440), (16, 171300275), (20, 137040220), (25, 109632176), (40, 68520110), (50, 54816088), (80, 34260055), (100, 27408044), (173, 15842800), (200, 13704022), (346, 7921400), (400, 6852011), (692, 3960700), (865, 3168560), (1384, 1980350), (1730, 1584280), (2768, 990175), (3460, 792140), (4325, 633712), (6920, 396070), (8650, 316856), (13840, 198035), (17300, 158428), (34600, 79214), (39607, 69200)]