40691895550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{919}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 79919884800

約数和(自身を除く): 39227989250

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 139, 230, 277, 278, 554, 575, 695, 919, 1150, 1385, 1390, 1838, 2770, 3197, 3475, 4595, 6371, 6394, 6925, 6950, 9190, 12742, 13850, 15985, 21137, 22975, 31855, 31970, 38503, 42274, 45950, 63710, 77006, 79925, 105685, 127741, 159275, 159850, 192515, 211370, 254563, 255482, 318550, 385030, 509126, 528425, 638705, 885569, 962575, 1056850, 1272815, 1277410, 1771138, 1925150, 2545630, 2938043, 3193525, 4427845, 5854949, 5876086, 6364075, 6387050, 8855690, 11709898, 12728150, 14690215, 22139225, 29274745, 29380430, 35384257, 44278450, 58549490, 70768514, 73451075, 146373725, 146902150, 176921285, 292747450, 353842570, 813837911, 884606425, 1627675822, 1769212850, 4069189555, 8138379110, 20345947775, 40691895550]

約数ペア:

[(1, 40691895550), (2, 20345947775), (5, 8138379110), (10, 4069189555), (23, 1769212850), (25, 1627675822), (46, 884606425), (50, 813837911), (115, 353842570), (139, 292747450), (230, 176921285), (277, 146902150), (278, 146373725), (554, 73451075), (575, 70768514), (695, 58549490), (919, 44278450), (1150, 35384257), (1385, 29380430), (1390, 29274745), (1838, 22139225), (2770, 14690215), (3197, 12728150), (3475, 11709898), (4595, 8855690), (6371, 6387050), (6394, 6364075), (6925, 5876086), (6950, 5854949), (9190, 4427845), (12742, 3193525), (13850, 2938043), (15985, 2545630), (21137, 1925150), (22975, 1771138), (31855, 1277410), (31970, 1272815), (38503, 1056850), (42274, 962575), (45950, 885569), (63710, 638705), (77006, 528425), (79925, 509126), (105685, 385030), (127741, 318550), (159275, 255482), (159850, 254563), (192515, 211370)]