5411560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 15513120

約数和(自身を除く): 10101560

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, 251, 280, 308, 385, 392, 440, 490, 502, 539, 616, 770, 980, 1004, 1078, 1255, 1540, 1757, 1960, 2008, 2156, 2510, 2695, 2761, 3080, 3514, 4312, 5020, 5390, 5522, 7028, 8785, 10040, 10780, 11044, 12299, 13805, 14056, 17570, 19327, 21560, 22088, 24598, 27610, 35140, 38654, 49196, 55220, 61495, 70280, 77308, 96635, 98392, 110440, 122990, 135289, 154616, 193270, 245980, 270578, 386540, 491960, 541156, 676445, 773080, 1082312, 1352890, 2705780, 5411560]

約数ペア:

[(1, 5411560), (2, 2705780), (4, 1352890), (5, 1082312), (7, 773080), (8, 676445), (10, 541156), (11, 491960), (14, 386540), (20, 270578), (22, 245980), (28, 193270), (35, 154616), (40, 135289), (44, 122990), (49, 110440), (55, 98392), (56, 96635), (70, 77308), (77, 70280), (88, 61495), (98, 55220), (110, 49196), (140, 38654), (154, 35140), (196, 27610), (220, 24598), (245, 22088), (251, 21560), (280, 19327), (308, 17570), (385, 14056), (392, 13805), (440, 12299), (490, 11044), (502, 10780), (539, 10040), (616, 8785), (770, 7028), (980, 5522), (1004, 5390), (1078, 5020), (1255, 4312), (1540, 3514), (1757, 3080), (1960, 2761), (2008, 2695), (2156, 2510)]