3485677280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1993}}^1$

素因数の和:2668

約数の個数: 96

約数和(自身を含む): 8737261344

約数和(自身を除く): 5251584064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 643, 680, 1286, 1360, 1993, 2572, 2720, 3215, 3986, 5144, 6430, 7972, 9965, 10288, 10931, 12860, 15944, 19930, 20576, 21862, 25720, 31888, 33881, 39860, 43724, 51440, 54655, 63776, 67762, 79720, 87448, 102880, 109310, 135524, 159440, 169405, 174896, 218620, 271048, 318880, 338810, 349792, 437240, 542096, 677620, 874480, 1084192, 1281499, 1355240, 1748960, 2562998, 2710480, 5125996, 5420960, 6407495, 10251992, 12814990, 20503984, 21785483, 25629980, 41007968, 43570966, 51259960, 87141932, 102519920, 108927415, 174283864, 205039840, 217854830, 348567728, 435709660, 697135456, 871419320, 1742838640, 3485677280]

約数ペア:

[(1, 3485677280), (2, 1742838640), (4, 871419320), (5, 697135456), (8, 435709660), (10, 348567728), (16, 217854830), (17, 205039840), (20, 174283864), (32, 108927415), (34, 102519920), (40, 87141932), (68, 51259960), (80, 43570966), (85, 41007968), (136, 25629980), (160, 21785483), (170, 20503984), (272, 12814990), (340, 10251992), (544, 6407495), (643, 5420960), (680, 5125996), (1286, 2710480), (1360, 2562998), (1993, 1748960), (2572, 1355240), (2720, 1281499), (3215, 1084192), (3986, 874480), (5144, 677620), (6430, 542096), (7972, 437240), (9965, 349792), (10288, 338810), (10931, 318880), (12860, 271048), (15944, 218620), (19930, 174896), (20576, 169405), (21862, 159440), (25720, 135524), (31888, 109310), (33881, 102880), (39860, 87448), (43724, 79720), (51440, 67762), (54655, 63776)]