32908760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 81473040

約数和(自身を除く): 48564280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 53, 76, 86, 95, 106, 152, 172, 190, 212, 215, 265, 344, 361, 380, 424, 430, 530, 722, 760, 817, 860, 1007, 1060, 1444, 1634, 1720, 1805, 2014, 2120, 2279, 2888, 3268, 3610, 4028, 4085, 4558, 5035, 6536, 7220, 8056, 8170, 9116, 10070, 11395, 14440, 15523, 16340, 18232, 19133, 20140, 22790, 31046, 32680, 38266, 40280, 43301, 45580, 62092, 76532, 77615, 86602, 91160, 95665, 124184, 153064, 155230, 173204, 191330, 216505, 310460, 346408, 382660, 433010, 620920, 765320, 822719, 866020, 1645438, 1732040, 3290876, 4113595, 6581752, 8227190, 16454380, 32908760]

約数ペア:

[(1, 32908760), (2, 16454380), (4, 8227190), (5, 6581752), (8, 4113595), (10, 3290876), (19, 1732040), (20, 1645438), (38, 866020), (40, 822719), (43, 765320), (53, 620920), (76, 433010), (86, 382660), (95, 346408), (106, 310460), (152, 216505), (172, 191330), (190, 173204), (212, 155230), (215, 153064), (265, 124184), (344, 95665), (361, 91160), (380, 86602), (424, 77615), (430, 76532), (530, 62092), (722, 45580), (760, 43301), (817, 40280), (860, 38266), (1007, 32680), (1060, 31046), (1444, 22790), (1634, 20140), (1720, 19133), (1805, 18232), (2014, 16340), (2120, 15523), (2279, 14440), (2888, 11395), (3268, 10070), (3610, 9116), (4028, 8170), (4085, 8056), (4558, 7220), (5035, 6536)]