15707088890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1\times {\mathrm{13933}}^1$

素因数の和:15446

約数の個数: 32

約数和(自身を含む): 28652762880

約数和(自身を除く): 12945673990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1427, 2854, 7135, 13933, 14270, 27866, 69665, 112733, 139330, 225466, 563665, 1100707, 1127330, 2201414, 5503535, 11007070, 19882391, 39764782, 99411955, 198823910, 1570708889, 3141417778, 7853544445, 15707088890]

約数ペア:

[(1, 15707088890), (2, 7853544445), (5, 3141417778), (10, 1570708889), (79, 198823910), (158, 99411955), (395, 39764782), (790, 19882391), (1427, 11007070), (2854, 5503535), (7135, 2201414), (13933, 1127330), (14270, 1100707), (27866, 563665), (69665, 225466), (112733, 139330)]