8836278320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5813341}}^1$

素因数の和:5813373

約数の個数: 40

約数和(自身を含む): 21625632240

約数和(自身を除く): 12789353920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 5813341, 11626682, 23253364, 29066705, 46506728, 58133410, 93013456, 110453479, 116266820, 220906958, 232533640, 441813916, 465067280, 552267395, 883627832, 1104534790, 1767255664, 2209069580, 4418139160, 8836278320]

約数ペア:

[(1, 8836278320), (2, 4418139160), (4, 2209069580), (5, 1767255664), (8, 1104534790), (10, 883627832), (16, 552267395), (19, 465067280), (20, 441813916), (38, 232533640), (40, 220906958), (76, 116266820), (80, 110453479), (95, 93013456), (152, 58133410), (190, 46506728), (304, 29066705), (380, 23253364), (760, 11626682), (1520, 5813341)]