28095200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 81557280

約数和(自身を除く): 53462080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 160, 173, 175, 200, 203, 224, 232, 280, 290, 346, 350, 400, 406, 464, 560, 580, 692, 700, 725, 800, 812, 865, 928, 1015, 1120, 1160, 1211, 1384, 1400, 1450, 1624, 1730, 2030, 2320, 2422, 2768, 2800, 2900, 3248, 3460, 4060, 4325, 4640, 4844, 5017, 5075, 5536, 5600, 5800, 6055, 6496, 6920, 8120, 8650, 9688, 10034, 10150, 11600, 12110, 13840, 16240, 17300, 19376, 20068, 20300, 23200, 24220, 25085, 27680, 30275, 32480, 34600, 35119, 38752, 40136, 40600, 48440, 50170, 60550, 69200, 70238, 80272, 81200, 96880, 100340, 121100, 125425, 138400, 140476, 160544, 162400, 175595, 193760, 200680, 242200, 250850, 280952, 351190, 401360, 484400, 501700, 561904, 702380, 802720, 877975, 968800, 1003400, 1123808, 1404760, 1755950, 2006800, 2809520, 3511900, 4013600, 5619040, 7023800, 14047600, 28095200]

約数ペア:

[(1, 28095200), (2, 14047600), (4, 7023800), (5, 5619040), (7, 4013600), (8, 3511900), (10, 2809520), (14, 2006800), (16, 1755950), (20, 1404760), (25, 1123808), (28, 1003400), (29, 968800), (32, 877975), (35, 802720), (40, 702380), (50, 561904), (56, 501700), (58, 484400), (70, 401360), (80, 351190), (100, 280952), (112, 250850), (116, 242200), (140, 200680), (145, 193760), (160, 175595), (173, 162400), (175, 160544), (200, 140476), (203, 138400), (224, 125425), (232, 121100), (280, 100340), (290, 96880), (346, 81200), (350, 80272), (400, 70238), (406, 69200), (464, 60550), (560, 50170), (580, 48440), (692, 40600), (700, 40136), (725, 38752), (800, 35119), (812, 34600), (865, 32480), (928, 30275), (1015, 27680), (1120, 25085), (1160, 24220), (1211, 23200), (1384, 20300), (1400, 20068), (1450, 19376), (1624, 17300), (1730, 16240), (2030, 13840), (2320, 12110), (2422, 11600), (2768, 10150), (2800, 10034), (2900, 9688), (3248, 8650), (3460, 8120), (4060, 6920), (4325, 6496), (4640, 6055), (4844, 5800), (5017, 5600), (5075, 5536)]