1339302080

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:934

約数の個数: 112

約数和(自身を含む): 3292717824

約数和(自身を除く): 1953415744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 131, 160, 172, 215, 262, 320, 344, 430, 524, 655, 688, 743, 860, 1048, 1310, 1376, 1486, 1720, 2096, 2620, 2752, 2972, 3440, 3715, 4192, 5240, 5633, 5944, 6880, 7430, 8384, 10480, 11266, 11888, 13760, 14860, 20960, 22532, 23776, 28165, 29720, 31949, 41920, 45064, 47552, 56330, 59440, 63898, 90128, 97333, 112660, 118880, 127796, 159745, 180256, 194666, 225320, 237760, 255592, 319490, 360512, 389332, 450640, 486665, 511184, 638980, 778664, 901280, 973330, 1022368, 1277960, 1557328, 1802560, 1946660, 2044736, 2555920, 3114656, 3893320, 4185319, 5111840, 6229312, 7786640, 8370638, 10223680, 15573280, 16741276, 20926595, 31146560, 33482552, 41853190, 66965104, 83706380, 133930208, 167412760, 267860416, 334825520, 669651040, 1339302080]

約数ペア:

[(1, 1339302080), (2, 669651040), (4, 334825520), (5, 267860416), (8, 167412760), (10, 133930208), (16, 83706380), (20, 66965104), (32, 41853190), (40, 33482552), (43, 31146560), (64, 20926595), (80, 16741276), (86, 15573280), (131, 10223680), (160, 8370638), (172, 7786640), (215, 6229312), (262, 5111840), (320, 4185319), (344, 3893320), (430, 3114656), (524, 2555920), (655, 2044736), (688, 1946660), (743, 1802560), (860, 1557328), (1048, 1277960), (1310, 1022368), (1376, 973330), (1486, 901280), (1720, 778664), (2096, 638980), (2620, 511184), (2752, 486665), (2972, 450640), (3440, 389332), (3715, 360512), (4192, 319490), (5240, 255592), (5633, 237760), (5944, 225320), (6880, 194666), (7430, 180256), (8384, 159745), (10480, 127796), (11266, 118880), (11888, 112660), (13760, 97333), (14860, 90128), (20960, 63898), (22532, 59440), (23776, 56330), (28165, 47552), (29720, 45064), (31949, 41920)]