85278080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7051

約数の個数: 64

約数和(自身を含む): 214628400

約数和(自身を除く): 129350320

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, 7013, 12160, 14026, 28052, 35065, 56104, 70130, 112208, 133247, 140260, 224416, 266494, 280520, 448832, 532988, 561040, 666235, 897664, 1065976, 1122080, 1332470, 2131952, 2244160, 2664940, 4263904, 4488320, 5329880, 8527808, 10659760, 17055616, 21319520, 42639040, 85278080]

約数ペア:

[(1, 85278080), (2, 42639040), (4, 21319520), (5, 17055616), (8, 10659760), (10, 8527808), (16, 5329880), (19, 4488320), (20, 4263904), (32, 2664940), (38, 2244160), (40, 2131952), (64, 1332470), (76, 1122080), (80, 1065976), (95, 897664), (128, 666235), (152, 561040), (160, 532988), (190, 448832), (304, 280520), (320, 266494), (380, 224416), (608, 140260), (640, 133247), (760, 112208), (1216, 70130), (1520, 56104), (2432, 35065), (3040, 28052), (6080, 14026), (7013, 12160)]