229669280

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6803}}^1$

素因数の和:7029

約数の個数: 48

約数和(自身を含む): 545245344

約数和(自身を除く): 315576064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 6752, 6803, 8440, 13606, 16880, 27212, 33760, 34015, 54424, 68030, 108848, 136060, 217696, 272120, 544240, 1088480, 1435433, 2870866, 5741732, 7177165, 11483464, 14354330, 22966928, 28708660, 45933856, 57417320, 114834640, 229669280]

約数ペア:

[(1, 229669280), (2, 114834640), (4, 57417320), (5, 45933856), (8, 28708660), (10, 22966928), (16, 14354330), (20, 11483464), (32, 7177165), (40, 5741732), (80, 2870866), (160, 1435433), (211, 1088480), (422, 544240), (844, 272120), (1055, 217696), (1688, 136060), (2110, 108848), (3376, 68030), (4220, 54424), (6752, 34015), (6803, 33760), (8440, 27212), (13606, 16880)]