28250600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 79548480

約数和(自身を除く): 51297880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1187, 1190, 1400, 1700, 2374, 2380, 2975, 3400, 4748, 4760, 5935, 5950, 8309, 9496, 11870, 11900, 16618, 20179, 23740, 23800, 29675, 33236, 40358, 41545, 47480, 59350, 66472, 80716, 83090, 100895, 118700, 141253, 161432, 166180, 201790, 207725, 237400, 282506, 332360, 403580, 415450, 504475, 565012, 706265, 807160, 830900, 1008950, 1130024, 1412530, 1661800, 2017900, 2825060, 3531325, 4035800, 5650120, 7062650, 14125300, 28250600]

約数ペア:

[(1, 28250600), (2, 14125300), (4, 7062650), (5, 5650120), (7, 4035800), (8, 3531325), (10, 2825060), (14, 2017900), (17, 1661800), (20, 1412530), (25, 1130024), (28, 1008950), (34, 830900), (35, 807160), (40, 706265), (50, 565012), (56, 504475), (68, 415450), (70, 403580), (85, 332360), (100, 282506), (119, 237400), (136, 207725), (140, 201790), (170, 166180), (175, 161432), (200, 141253), (238, 118700), (280, 100895), (340, 83090), (350, 80716), (425, 66472), (476, 59350), (595, 47480), (680, 41545), (700, 40358), (850, 33236), (952, 29675), (1187, 23800), (1190, 23740), (1400, 20179), (1700, 16618), (2374, 11900), (2380, 11870), (2975, 9496), (3400, 8309), (4748, 5950), (4760, 5935)]