3249702920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{3823}}^1$

素因数の和:4182

約数の個数: 64

約数和(自身を含む): 7433856000

約数和(自身を除く): 4184153080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 269, 316, 395, 538, 632, 790, 1076, 1345, 1580, 2152, 2690, 3160, 3823, 5380, 7646, 10760, 15292, 19115, 21251, 30584, 38230, 42502, 76460, 85004, 106255, 152920, 170008, 212510, 302017, 425020, 604034, 850040, 1028387, 1208068, 1510085, 2056774, 2416136, 3020170, 4113548, 5141935, 6040340, 8227096, 10283870, 12080680, 20567740, 41135480, 81242573, 162485146, 324970292, 406212865, 649940584, 812425730, 1624851460, 3249702920]

約数ペア:

[(1, 3249702920), (2, 1624851460), (4, 812425730), (5, 649940584), (8, 406212865), (10, 324970292), (20, 162485146), (40, 81242573), (79, 41135480), (158, 20567740), (269, 12080680), (316, 10283870), (395, 8227096), (538, 6040340), (632, 5141935), (790, 4113548), (1076, 3020170), (1345, 2416136), (1580, 2056774), (2152, 1510085), (2690, 1208068), (3160, 1028387), (3823, 850040), (5380, 604034), (7646, 425020), (10760, 302017), (15292, 212510), (19115, 170008), (21251, 152920), (30584, 106255), (38230, 85004), (42502, 76460)]