99340160

素因数分解:

$2^7\times 5^1\times {\mathrm{155219}}^1$

素因数の和:155238

約数の個数: 32

約数和(自身を含む): 237486600

約数和(自身を除く): 138146440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 155219, 310438, 620876, 776095, 1241752, 1552190, 2483504, 3104380, 4967008, 6208760, 9934016, 12417520, 19868032, 24835040, 49670080, 99340160]

約数ペア:

[(1, 99340160), (2, 49670080), (4, 24835040), (5, 19868032), (8, 12417520), (10, 9934016), (16, 6208760), (20, 4967008), (32, 3104380), (40, 2483504), (64, 1552190), (80, 1241752), (128, 776095), (160, 620876), (320, 310438), (640, 155219)]