100032640

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 240975000

約数和(自身を除く): 140942360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 1049, 1192, 1490, 2098, 2384, 2980, 4196, 4768, 5245, 5960, 8392, 9536, 10490, 11920, 16784, 19072, 20980, 23840, 33568, 41960, 47680, 67136, 83920, 95360, 134272, 156301, 167840, 312602, 335680, 625204, 671360, 781505, 1250408, 1563010, 2500816, 3126020, 5001632, 6252040, 10003264, 12504080, 20006528, 25008160, 50016320, 100032640]

約数ペア:

[(1, 100032640), (2, 50016320), (4, 25008160), (5, 20006528), (8, 12504080), (10, 10003264), (16, 6252040), (20, 5001632), (32, 3126020), (40, 2500816), (64, 1563010), (80, 1250408), (128, 781505), (149, 671360), (160, 625204), (298, 335680), (320, 312602), (596, 167840), (640, 156301), (745, 134272), (1049, 95360), (1192, 83920), (1490, 67136), (2098, 47680), (2384, 41960), (2980, 33568), (4196, 23840), (4768, 20980), (5245, 19072), (5960, 16784), (8392, 11920), (9536, 10490)]