26123220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8537}}^1$

素因数の和:8569

約数の個数: 72

約数和(自身を含む): 83911464

約数和(自身を除く): 57788244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8537, 17074, 25611, 34148, 42685, 51222, 76833, 85370, 102444, 128055, 145129, 153666, 170740, 256110, 290258, 307332, 384165, 435387, 512220, 580516, 725645, 768330, 870774, 1306161, 1451290, 1536660, 1741548, 2176935, 2612322, 2902580, 4353870, 5224644, 6530805, 8707740, 13061610, 26123220]

約数ペア:

[(1, 26123220), (2, 13061610), (3, 8707740), (4, 6530805), (5, 5224644), (6, 4353870), (9, 2902580), (10, 2612322), (12, 2176935), (15, 1741548), (17, 1536660), (18, 1451290), (20, 1306161), (30, 870774), (34, 768330), (36, 725645), (45, 580516), (51, 512220), (60, 435387), (68, 384165), (85, 307332), (90, 290258), (102, 256110), (153, 170740), (170, 153666), (180, 145129), (204, 128055), (255, 102444), (306, 85370), (340, 76833), (510, 51222), (612, 42685), (765, 34148), (1020, 25611), (1530, 17074), (3060, 8537)]