13687671920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{116471}}^1$

素因数の和:116610

約数の個数: 80

約数和(自身を含む): 34575412032

約数和(自身を除く): 20887740112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 452, 520, 565, 904, 1040, 1130, 1469, 1808, 2260, 2938, 4520, 5876, 7345, 9040, 11752, 14690, 23504, 29380, 58760, 116471, 117520, 232942, 465884, 582355, 931768, 1164710, 1514123, 1863536, 2329420, 3028246, 4658840, 6056492, 7570615, 9317680, 12112984, 13161223, 15141230, 24225968, 26322446, 30282460, 52644892, 60564920, 65806115, 105289784, 121129840, 131612230, 171095899, 210579568, 263224460, 342191798, 526448920, 684383596, 855479495, 1052897840, 1368767192, 1710958990, 2737534384, 3421917980, 6843835960, 13687671920]

約数ペア:

[(1, 13687671920), (2, 6843835960), (4, 3421917980), (5, 2737534384), (8, 1710958990), (10, 1368767192), (13, 1052897840), (16, 855479495), (20, 684383596), (26, 526448920), (40, 342191798), (52, 263224460), (65, 210579568), (80, 171095899), (104, 131612230), (113, 121129840), (130, 105289784), (208, 65806115), (226, 60564920), (260, 52644892), (452, 30282460), (520, 26322446), (565, 24225968), (904, 15141230), (1040, 13161223), (1130, 12112984), (1469, 9317680), (1808, 7570615), (2260, 6056492), (2938, 4658840), (4520, 3028246), (5876, 2329420), (7345, 1863536), (9040, 1514123), (11752, 1164710), (14690, 931768), (23504, 582355), (29380, 465884), (58760, 232942), (116471, 117520)]