18624760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6047}}^1$

素因数の和:6076

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 33629960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 6047, 12094, 24188, 30235, 42329, 48376, 60470, 66517, 84658, 120940, 133034, 169316, 211645, 241880, 266068, 332585, 338632, 423290, 465619, 532136, 665170, 846580, 931238, 1330340, 1693160, 1862476, 2328095, 2660680, 3724952, 4656190, 9312380, 18624760]

約数ペア:

[(1, 18624760), (2, 9312380), (4, 4656190), (5, 3724952), (7, 2660680), (8, 2328095), (10, 1862476), (11, 1693160), (14, 1330340), (20, 931238), (22, 846580), (28, 665170), (35, 532136), (40, 465619), (44, 423290), (55, 338632), (56, 332585), (70, 266068), (77, 241880), (88, 211645), (110, 169316), (140, 133034), (154, 120940), (220, 84658), (280, 66517), (308, 60470), (385, 48376), (440, 42329), (616, 30235), (770, 24188), (1540, 12094), (3080, 6047)]