1942377500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6577

約数の個数: 120

約数和(自身を含む): 5140729440

約数和(自身を除く): 3198351940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 340, 350, 425, 476, 500, 595, 625, 700, 850, 875, 1190, 1250, 1700, 1750, 2125, 2380, 2500, 2975, 3500, 4250, 4375, 5950, 6529, 8500, 8750, 10625, 11900, 13058, 14875, 17500, 21250, 26116, 29750, 32645, 42500, 45703, 59500, 65290, 74375, 91406, 110993, 130580, 148750, 163225, 182812, 221986, 228515, 297500, 326450, 443972, 457030, 554965, 652900, 776951, 816125, 914060, 1109930, 1142575, 1553902, 1632250, 2219860, 2285150, 2774825, 3107804, 3264500, 3884755, 4080625, 4570300, 5549650, 5712875, 7769510, 8161250, 11099300, 11425750, 13874125, 15539020, 16322500, 19423775, 22851500, 27748250, 28564375, 38847550, 55496500, 57128750, 69370625, 77695100, 97118875, 114257500, 138741250, 194237750, 277482500, 388475500, 485594375, 971188750, 1942377500]

約数ペア:

[(1, 1942377500), (2, 971188750), (4, 485594375), (5, 388475500), (7, 277482500), (10, 194237750), (14, 138741250), (17, 114257500), (20, 97118875), (25, 77695100), (28, 69370625), (34, 57128750), (35, 55496500), (50, 38847550), (68, 28564375), (70, 27748250), (85, 22851500), (100, 19423775), (119, 16322500), (125, 15539020), (140, 13874125), (170, 11425750), (175, 11099300), (238, 8161250), (250, 7769510), (340, 5712875), (350, 5549650), (425, 4570300), (476, 4080625), (500, 3884755), (595, 3264500), (625, 3107804), (700, 2774825), (850, 2285150), (875, 2219860), (1190, 1632250), (1250, 1553902), (1700, 1142575), (1750, 1109930), (2125, 914060), (2380, 816125), (2500, 776951), (2975, 652900), (3500, 554965), (4250, 457030), (4375, 443972), (5950, 326450), (6529, 297500), (8500, 228515), (8750, 221986), (10625, 182812), (11900, 163225), (13058, 148750), (14875, 130580), (17500, 110993), (21250, 91406), (26116, 74375), (29750, 65290), (32645, 59500), (42500, 45703)]