109710920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 289578240

約数和(自身を除く): 179867320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 37, 40, 44, 46, 55, 74, 88, 92, 110, 115, 148, 184, 185, 220, 230, 253, 293, 296, 370, 407, 440, 460, 506, 586, 740, 814, 851, 920, 1012, 1172, 1265, 1465, 1480, 1628, 1702, 2024, 2035, 2344, 2530, 2930, 3223, 3256, 3404, 4070, 4255, 5060, 5860, 6446, 6739, 6808, 8140, 8510, 9361, 10120, 10841, 11720, 12892, 13478, 16115, 16280, 17020, 18722, 21682, 25784, 26956, 32230, 33695, 34040, 37444, 43364, 46805, 53912, 54205, 64460, 67390, 74129, 74888, 86728, 93610, 108410, 119251, 128920, 134780, 148258, 187220, 216820, 238502, 249343, 269560, 296516, 370645, 374440, 433640, 477004, 498686, 593032, 596255, 741290, 954008, 997372, 1192510, 1246715, 1482580, 1994744, 2385020, 2493430, 2742773, 2965160, 4770040, 4986860, 5485546, 9973720, 10971092, 13713865, 21942184, 27427730, 54855460, 109710920]

約数ペア:

[(1, 109710920), (2, 54855460), (4, 27427730), (5, 21942184), (8, 13713865), (10, 10971092), (11, 9973720), (20, 5485546), (22, 4986860), (23, 4770040), (37, 2965160), (40, 2742773), (44, 2493430), (46, 2385020), (55, 1994744), (74, 1482580), (88, 1246715), (92, 1192510), (110, 997372), (115, 954008), (148, 741290), (184, 596255), (185, 593032), (220, 498686), (230, 477004), (253, 433640), (293, 374440), (296, 370645), (370, 296516), (407, 269560), (440, 249343), (460, 238502), (506, 216820), (586, 187220), (740, 148258), (814, 134780), (851, 128920), (920, 119251), (1012, 108410), (1172, 93610), (1265, 86728), (1465, 74888), (1480, 74129), (1628, 67390), (1702, 64460), (2024, 54205), (2035, 53912), (2344, 46805), (2530, 43364), (2930, 37444), (3223, 34040), (3256, 33695), (3404, 32230), (4070, 26956), (4255, 25784), (5060, 21682), (5860, 18722), (6446, 17020), (6739, 16280), (6808, 16115), (8140, 13478), (8510, 12892), (9361, 11720), (10120, 10841)]