471609280

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31357}}^1$

素因数の和:31421

約数の個数: 56

約数和(自身を含む): 1146950208

約数和(自身を除く): 675340928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 15040, 31357, 62714, 125428, 156785, 250856, 313570, 501712, 627140, 1003424, 1254280, 1473779, 2006848, 2508560, 2947558, 5017120, 5895116, 7368895, 10034240, 11790232, 14737790, 23580464, 29475580, 47160928, 58951160, 94321856, 117902320, 235804640, 471609280]

約数ペア:

[(1, 471609280), (2, 235804640), (4, 117902320), (5, 94321856), (8, 58951160), (10, 47160928), (16, 29475580), (20, 23580464), (32, 14737790), (40, 11790232), (47, 10034240), (64, 7368895), (80, 5895116), (94, 5017120), (160, 2947558), (188, 2508560), (235, 2006848), (320, 1473779), (376, 1254280), (470, 1003424), (752, 627140), (940, 501712), (1504, 313570), (1880, 250856), (3008, 156785), (3760, 125428), (7520, 62714), (15040, 31357)]