76413440

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 80

約数和(自身を含む): 192978720

約数和(自身を除く): 116565280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 1571, 2432, 2560, 3040, 3142, 4864, 6080, 6284, 7855, 9728, 12160, 12568, 15710, 24320, 25136, 29849, 31420, 48640, 50272, 59698, 62840, 100544, 119396, 125680, 149245, 201088, 238792, 251360, 298490, 402176, 477584, 502720, 596980, 804352, 955168, 1005440, 1193960, 1910336, 2010880, 2387920, 3820672, 4021760, 4775840, 7641344, 9551680, 15282688, 19103360, 38206720, 76413440]

約数ペア:

[(1, 76413440), (2, 38206720), (4, 19103360), (5, 15282688), (8, 9551680), (10, 7641344), (16, 4775840), (19, 4021760), (20, 3820672), (32, 2387920), (38, 2010880), (40, 1910336), (64, 1193960), (76, 1005440), (80, 955168), (95, 804352), (128, 596980), (152, 502720), (160, 477584), (190, 402176), (256, 298490), (304, 251360), (320, 238792), (380, 201088), (512, 149245), (608, 125680), (640, 119396), (760, 100544), (1216, 62840), (1280, 59698), (1520, 50272), (1571, 48640), (2432, 31420), (2560, 29849), (3040, 25136), (3142, 24320), (4864, 15710), (6080, 12568), (6284, 12160), (7855, 9728)]