33242440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 95800320

約数和(自身を除く): 62557880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 140, 154, 172, 215, 220, 251, 280, 301, 308, 344, 385, 430, 440, 473, 502, 602, 616, 770, 860, 946, 1004, 1204, 1255, 1505, 1540, 1720, 1757, 1892, 2008, 2365, 2408, 2510, 2761, 3010, 3080, 3311, 3514, 3784, 4730, 5020, 5522, 6020, 6622, 7028, 8785, 9460, 10040, 10793, 11044, 12040, 13244, 13805, 14056, 16555, 17570, 18920, 19327, 21586, 22088, 26488, 27610, 33110, 35140, 38654, 43172, 53965, 55220, 66220, 70280, 75551, 77308, 86344, 96635, 107930, 110440, 118723, 132440, 151102, 154616, 193270, 215860, 237446, 302204, 377755, 386540, 431720, 474892, 593615, 604408, 755510, 773080, 831061, 949784, 1187230, 1511020, 1662122, 2374460, 3022040, 3324244, 4155305, 4748920, 6648488, 8310610, 16621220, 33242440]

約数ペア:

[(1, 33242440), (2, 16621220), (4, 8310610), (5, 6648488), (7, 4748920), (8, 4155305), (10, 3324244), (11, 3022040), (14, 2374460), (20, 1662122), (22, 1511020), (28, 1187230), (35, 949784), (40, 831061), (43, 773080), (44, 755510), (55, 604408), (56, 593615), (70, 474892), (77, 431720), (86, 386540), (88, 377755), (110, 302204), (140, 237446), (154, 215860), (172, 193270), (215, 154616), (220, 151102), (251, 132440), (280, 118723), (301, 110440), (308, 107930), (344, 96635), (385, 86344), (430, 77308), (440, 75551), (473, 70280), (502, 66220), (602, 55220), (616, 53965), (770, 43172), (860, 38654), (946, 35140), (1004, 33110), (1204, 27610), (1255, 26488), (1505, 22088), (1540, 21586), (1720, 19327), (1757, 18920), (1892, 17570), (2008, 16555), (2365, 14056), (2408, 13805), (2510, 13244), (2761, 12040), (3010, 11044), (3080, 10793), (3311, 10040), (3514, 9460), (3784, 8785), (4730, 7028), (5020, 6622), (5522, 6020)]