39154351300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{941}}^1$

素因数の和:1286

約数の個数: 144

約数和(自身を含む): 90269222400

約数和(自身を除く): 51114871100

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 79, 92, 100, 115, 158, 229, 230, 316, 395, 458, 460, 575, 790, 916, 941, 1145, 1150, 1580, 1817, 1882, 1975, 2290, 2300, 3634, 3764, 3950, 4580, 4705, 5267, 5725, 7268, 7900, 9085, 9410, 10534, 11450, 18091, 18170, 18820, 21068, 21643, 22900, 23525, 26335, 36182, 36340, 43286, 45425, 47050, 52670, 72364, 74339, 86572, 90455, 90850, 94100, 105340, 108215, 131675, 148678, 180910, 181700, 215489, 216430, 263350, 297356, 361820, 371695, 416093, 430978, 432860, 452275, 526700, 541075, 743390, 832186, 861956, 904550, 1077445, 1082150, 1486780, 1664372, 1709797, 1809100, 1858475, 2080465, 2154890, 2164300, 3419594, 3716950, 4160930, 4309780, 4956247, 5387225, 6839188, 7433900, 8321860, 8548985, 9912494, 10402325, 10774450, 17023631, 17097970, 19824988, 20804650, 21548900, 24781235, 34047262, 34195940, 41609300, 42744925, 49562470, 68094524, 85118155, 85489850, 99124940, 123906175, 170236310, 170979700, 247812350, 340472620, 391543513, 425590775, 495624700, 783087026, 851181550, 1566174052, 1702363100, 1957717565, 3915435130, 7830870260, 9788587825, 19577175650, 39154351300]

約数ペア:

[(1, 39154351300), (2, 19577175650), (4, 9788587825), (5, 7830870260), (10, 3915435130), (20, 1957717565), (23, 1702363100), (25, 1566174052), (46, 851181550), (50, 783087026), (79, 495624700), (92, 425590775), (100, 391543513), (115, 340472620), (158, 247812350), (229, 170979700), (230, 170236310), (316, 123906175), (395, 99124940), (458, 85489850), (460, 85118155), (575, 68094524), (790, 49562470), (916, 42744925), (941, 41609300), (1145, 34195940), (1150, 34047262), (1580, 24781235), (1817, 21548900), (1882, 20804650), (1975, 19824988), (2290, 17097970), (2300, 17023631), (3634, 10774450), (3764, 10402325), (3950, 9912494), (4580, 8548985), (4705, 8321860), (5267, 7433900), (5725, 6839188), (7268, 5387225), (7900, 4956247), (9085, 4309780), (9410, 4160930), (10534, 3716950), (11450, 3419594), (18091, 2164300), (18170, 2154890), (18820, 2080465), (21068, 1858475), (21643, 1809100), (22900, 1709797), (23525, 1664372), (26335, 1486780), (36182, 1082150), (36340, 1077445), (43286, 904550), (45425, 861956), (47050, 832186), (52670, 743390), (72364, 541075), (74339, 526700), (86572, 452275), (90455, 432860), (90850, 430978), (94100, 416093), (105340, 371695), (108215, 361820), (131675, 297356), (148678, 263350), (180910, 216430), (181700, 215489)]