79903360

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6609

約数の個数: 64

約数和(自身を含む): 201103200

約数和(自身を除く): 121199840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 6571, 12160, 13142, 26284, 32855, 52568, 65710, 105136, 124849, 131420, 210272, 249698, 262840, 420544, 499396, 525680, 624245, 841088, 998792, 1051360, 1248490, 1997584, 2102720, 2496980, 3995168, 4205440, 4993960, 7990336, 9987920, 15980672, 19975840, 39951680, 79903360]

約数ペア:

[(1, 79903360), (2, 39951680), (4, 19975840), (5, 15980672), (8, 9987920), (10, 7990336), (16, 4993960), (19, 4205440), (20, 3995168), (32, 2496980), (38, 2102720), (40, 1997584), (64, 1248490), (76, 1051360), (80, 998792), (95, 841088), (128, 624245), (152, 525680), (160, 499396), (190, 420544), (304, 262840), (320, 249698), (380, 210272), (608, 131420), (640, 124849), (760, 105136), (1216, 65710), (1520, 52568), (2432, 32855), (3040, 26284), (6080, 13142), (6571, 12160)]