5401171040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1776701}}^1$

素因数の和:1776735

約数の個数: 48

約数和(自身を含む): 13431867120

約数和(自身を除く): 8030696080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 1776701, 3553402, 7106804, 8883505, 14213608, 17767010, 28427216, 33757319, 35534020, 56854432, 67514638, 71068040, 135029276, 142136080, 168786595, 270058552, 284272160, 337573190, 540117104, 675146380, 1080234208, 1350292760, 2700585520, 5401171040]

約数ペア:

[(1, 5401171040), (2, 2700585520), (4, 1350292760), (5, 1080234208), (8, 675146380), (10, 540117104), (16, 337573190), (19, 284272160), (20, 270058552), (32, 168786595), (38, 142136080), (40, 135029276), (76, 71068040), (80, 67514638), (95, 56854432), (152, 35534020), (160, 33757319), (190, 28427216), (304, 17767010), (380, 14213608), (608, 8883505), (760, 7106804), (1520, 3553402), (3040, 1776701)]