86232040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 200880000

約数和(自身を除く): 114647960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 61, 118, 122, 236, 244, 295, 305, 472, 488, 590, 599, 610, 1180, 1198, 1220, 2360, 2396, 2440, 2995, 3599, 4792, 5990, 7198, 11980, 14396, 17995, 23960, 28792, 35341, 35990, 36539, 70682, 71980, 73078, 141364, 143960, 146156, 176705, 182695, 282728, 292312, 353410, 365390, 706820, 730780, 1413640, 1461560, 2155801, 4311602, 8623204, 10779005, 17246408, 21558010, 43116020, 86232040]

約数ペア:

[(1, 86232040), (2, 43116020), (4, 21558010), (5, 17246408), (8, 10779005), (10, 8623204), (20, 4311602), (40, 2155801), (59, 1461560), (61, 1413640), (118, 730780), (122, 706820), (236, 365390), (244, 353410), (295, 292312), (305, 282728), (472, 182695), (488, 176705), (590, 146156), (599, 143960), (610, 141364), (1180, 73078), (1198, 71980), (1220, 70682), (2360, 36539), (2396, 35990), (2440, 35341), (2995, 28792), (3599, 23960), (4792, 17995), (5990, 14396), (7198, 11980)]