27533888920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1\times {\mathrm{9901}}^1$

素因数の和:11828

約数の個数: 64

約数和(自身を含む): 63665899200

約数和(自身を除く): 36132010280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1879, 3758, 7516, 9395, 9901, 15032, 18790, 19802, 37580, 39604, 49505, 69523, 75160, 79208, 99010, 139046, 198020, 278092, 347615, 366337, 396040, 556184, 695230, 732674, 1390460, 1465348, 1831685, 2780920, 2930696, 3663370, 7326740, 14653480, 18603979, 37207958, 74415916, 93019895, 148831832, 186039790, 372079580, 688347223, 744159160, 1376694446, 2753388892, 3441736115, 5506777784, 6883472230, 13766944460, 27533888920]

約数ペア:

[(1, 27533888920), (2, 13766944460), (4, 6883472230), (5, 5506777784), (8, 3441736115), (10, 2753388892), (20, 1376694446), (37, 744159160), (40, 688347223), (74, 372079580), (148, 186039790), (185, 148831832), (296, 93019895), (370, 74415916), (740, 37207958), (1480, 18603979), (1879, 14653480), (3758, 7326740), (7516, 3663370), (9395, 2930696), (9901, 2780920), (15032, 1831685), (18790, 1465348), (19802, 1390460), (37580, 732674), (39604, 695230), (49505, 556184), (69523, 396040), (75160, 366337), (79208, 347615), (99010, 278092), (139046, 198020)]