83791760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 227985408

約数和(自身を除く): 144193648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 40, 46, 52, 62, 65, 80, 92, 104, 113, 115, 124, 130, 155, 184, 208, 226, 230, 248, 260, 299, 310, 368, 403, 452, 460, 496, 520, 565, 598, 620, 713, 806, 904, 920, 1040, 1130, 1196, 1240, 1426, 1469, 1495, 1612, 1808, 1840, 2015, 2260, 2392, 2480, 2599, 2852, 2938, 2990, 3224, 3503, 3565, 4030, 4520, 4784, 5198, 5704, 5876, 5980, 6448, 7006, 7130, 7345, 8060, 9040, 9269, 10396, 11408, 11752, 11960, 12995, 14012, 14260, 14690, 16120, 17515, 18538, 20792, 23504, 23920, 25990, 28024, 28520, 29380, 32240, 33787, 35030, 37076, 41584, 45539, 46345, 51980, 56048, 57040, 58760, 67574, 70060, 74152, 80569, 91078, 92690, 103960, 117520, 135148, 140120, 148304, 161138, 168935, 182156, 185380, 207920, 227695, 270296, 280240, 322276, 337870, 364312, 370760, 402845, 455390, 540592, 644552, 675740, 728624, 741520, 805690, 910780, 1047397, 1289104, 1351480, 1611380, 1821560, 2094794, 2702960, 3222760, 3643120, 4189588, 5236985, 6445520, 8379176, 10473970, 16758352, 20947940, 41895880, 83791760]

約数ペア:

[(1, 83791760), (2, 41895880), (4, 20947940), (5, 16758352), (8, 10473970), (10, 8379176), (13, 6445520), (16, 5236985), (20, 4189588), (23, 3643120), (26, 3222760), (31, 2702960), (40, 2094794), (46, 1821560), (52, 1611380), (62, 1351480), (65, 1289104), (80, 1047397), (92, 910780), (104, 805690), (113, 741520), (115, 728624), (124, 675740), (130, 644552), (155, 540592), (184, 455390), (208, 402845), (226, 370760), (230, 364312), (248, 337870), (260, 322276), (299, 280240), (310, 270296), (368, 227695), (403, 207920), (452, 185380), (460, 182156), (496, 168935), (520, 161138), (565, 148304), (598, 140120), (620, 135148), (713, 117520), (806, 103960), (904, 92690), (920, 91078), (1040, 80569), (1130, 74152), (1196, 70060), (1240, 67574), (1426, 58760), (1469, 57040), (1495, 56048), (1612, 51980), (1808, 46345), (1840, 45539), (2015, 41584), (2260, 37076), (2392, 35030), (2480, 33787), (2599, 32240), (2852, 29380), (2938, 28520), (2990, 28024), (3224, 25990), (3503, 23920), (3565, 23504), (4030, 20792), (4520, 18538), (4784, 17515), (5198, 16120), (5704, 14690), (5876, 14260), (5980, 14012), (6448, 12995), (7006, 11960), (7130, 11752), (7345, 11408), (8060, 10396), (9040, 9269)]