5890486940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{21313}}^1$

素因数の和:22398

約数の個数: 48

約数和(自身を含む): 13334720448

約数和(自身を除く): 7444233508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1063, 2126, 4252, 5315, 10630, 13819, 21260, 21313, 27638, 42626, 55276, 69095, 85252, 106565, 138190, 213130, 276380, 277069, 426260, 554138, 1108276, 1385345, 2770690, 5541380, 22655719, 45311438, 90622876, 113278595, 226557190, 294524347, 453114380, 589048694, 1178097388, 1472621735, 2945243470, 5890486940]

約数ペア:

[(1, 5890486940), (2, 2945243470), (4, 1472621735), (5, 1178097388), (10, 589048694), (13, 453114380), (20, 294524347), (26, 226557190), (52, 113278595), (65, 90622876), (130, 45311438), (260, 22655719), (1063, 5541380), (2126, 2770690), (4252, 1385345), (5315, 1108276), (10630, 554138), (13819, 426260), (21260, 277069), (21313, 276380), (27638, 213130), (42626, 138190), (55276, 106565), (69095, 85252)]