17442040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 49863600

約数和(自身を除く): 32421560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 809, 980, 1078, 1540, 1618, 1960, 2156, 2695, 3080, 3236, 4045, 4312, 5390, 5663, 6472, 8090, 8899, 10780, 11326, 16180, 17798, 21560, 22652, 28315, 32360, 35596, 39641, 44495, 45304, 56630, 62293, 71192, 79282, 88990, 113260, 124586, 158564, 177980, 198205, 226520, 249172, 311465, 317128, 355960, 396410, 436051, 498344, 622930, 792820, 872102, 1245860, 1585640, 1744204, 2180255, 2491720, 3488408, 4360510, 8721020, 17442040]

約数ペア:

[(1, 17442040), (2, 8721020), (4, 4360510), (5, 3488408), (7, 2491720), (8, 2180255), (10, 1744204), (11, 1585640), (14, 1245860), (20, 872102), (22, 792820), (28, 622930), (35, 498344), (40, 436051), (44, 396410), (49, 355960), (55, 317128), (56, 311465), (70, 249172), (77, 226520), (88, 198205), (98, 177980), (110, 158564), (140, 124586), (154, 113260), (196, 88990), (220, 79282), (245, 71192), (280, 62293), (308, 56630), (385, 45304), (392, 44495), (440, 39641), (490, 35596), (539, 32360), (616, 28315), (770, 22652), (809, 21560), (980, 17798), (1078, 16180), (1540, 11326), (1618, 10780), (1960, 8899), (2156, 8090), (2695, 6472), (3080, 5663), (3236, 5390), (4045, 4312)]