225203267840

素因数分解:

$2^8\times 5^1\times {\mathrm{479}}^1\times {\mathrm{367307}}^1$

素因数の和:367807

約数の個数: 72

約数和(自身を含む): 540559837440

約数和(自身を除く): 315356569600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 479, 640, 958, 1280, 1916, 2395, 3832, 4790, 7664, 9580, 15328, 19160, 30656, 38320, 61312, 76640, 122624, 153280, 306560, 367307, 613120, 734614, 1469228, 1836535, 2938456, 3673070, 5876912, 7346140, 11753824, 14692280, 23507648, 29384560, 47015296, 58769120, 94030592, 117538240, 175940053, 235076480, 351880106, 470152960, 703760212, 879700265, 1407520424, 1759400530, 2815040848, 3518801060, 5630081696, 7037602120, 11260163392, 14075204240, 22520326784, 28150408480, 45040653568, 56300816960, 112601633920, 225203267840]

約数ペア:

[(1, 225203267840), (2, 112601633920), (4, 56300816960), (5, 45040653568), (8, 28150408480), (10, 22520326784), (16, 14075204240), (20, 11260163392), (32, 7037602120), (40, 5630081696), (64, 3518801060), (80, 2815040848), (128, 1759400530), (160, 1407520424), (256, 879700265), (320, 703760212), (479, 470152960), (640, 351880106), (958, 235076480), (1280, 175940053), (1916, 117538240), (2395, 94030592), (3832, 58769120), (4790, 47015296), (7664, 29384560), (9580, 23507648), (15328, 14692280), (19160, 11753824), (30656, 7346140), (38320, 5876912), (61312, 3673070), (76640, 2938456), (122624, 1836535), (153280, 1469228), (306560, 734614), (367307, 613120)]