19626836320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{192571}}^1$

素因数の和:192613

約数の個数: 144

約数和(自身を含む): 58088188368

約数和(自身を除く): 38461352048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 10192, 12740, 14560, 20384, 25480, 50960, 101920, 192571, 385142, 770284, 962855, 1347997, 1540568, 1925710, 2503423, 2695994, 3081136, 3851420, 5006846, 5391988, 6162272, 6739985, 7702840, 9435979, 10013692, 10783976, 12517115, 13479970, 15405680, 17523961, 18871958, 20027384, 21567952, 25034230, 26959940, 30811360, 35047922, 37743916, 40054768, 43135904, 47179895, 50068460, 53919880, 70095844, 75487832, 80109536, 87619805, 94359790, 100136920, 107839760, 122667727, 140191688, 150975664, 175239610, 188719580, 200273840, 215679520, 245335454, 280383376, 301951328, 350479220, 377439160, 400547680, 490670908, 560766752, 613338635, 700958440, 754878320, 981341816, 1226677270, 1401916880, 1509756640, 1962683632, 2453354540, 2803833760, 3925367264, 4906709080, 9813418160, 19626836320]

約数ペア:

[(1, 19626836320), (2, 9813418160), (4, 4906709080), (5, 3925367264), (7, 2803833760), (8, 2453354540), (10, 1962683632), (13, 1509756640), (14, 1401916880), (16, 1226677270), (20, 981341816), (26, 754878320), (28, 700958440), (32, 613338635), (35, 560766752), (40, 490670908), (49, 400547680), (52, 377439160), (56, 350479220), (65, 301951328), (70, 280383376), (80, 245335454), (91, 215679520), (98, 200273840), (104, 188719580), (112, 175239610), (130, 150975664), (140, 140191688), (160, 122667727), (182, 107839760), (196, 100136920), (208, 94359790), (224, 87619805), (245, 80109536), (260, 75487832), (280, 70095844), (364, 53919880), (392, 50068460), (416, 47179895), (455, 43135904), (490, 40054768), (520, 37743916), (560, 35047922), (637, 30811360), (728, 26959940), (784, 25034230), (910, 21567952), (980, 20027384), (1040, 18871958), (1120, 17523961), (1274, 15405680), (1456, 13479970), (1568, 12517115), (1820, 10783976), (1960, 10013692), (2080, 9435979), (2548, 7702840), (2912, 6739985), (3185, 6162272), (3640, 5391988), (3920, 5006846), (5096, 3851420), (6370, 3081136), (7280, 2695994), (7840, 2503423), (10192, 1925710), (12740, 1540568), (14560, 1347997), (20384, 962855), (25480, 770284), (50960, 385142), (101920, 192571)]