63475520

素因数分解:

$2^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:987

約数の個数: 56

約数和(自身を含む): 151890984

約数和(自身を除く): 88415464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 293, 320, 586, 677, 1172, 1354, 1465, 2344, 2708, 2930, 3385, 4688, 5416, 5860, 6770, 9376, 10832, 11720, 13540, 18752, 21664, 23440, 27080, 43328, 46880, 54160, 93760, 108320, 198361, 216640, 396722, 793444, 991805, 1586888, 1983610, 3173776, 3967220, 6347552, 7934440, 12695104, 15868880, 31737760, 63475520]

約数ペア:

[(1, 63475520), (2, 31737760), (4, 15868880), (5, 12695104), (8, 7934440), (10, 6347552), (16, 3967220), (20, 3173776), (32, 1983610), (40, 1586888), (64, 991805), (80, 793444), (160, 396722), (293, 216640), (320, 198361), (586, 108320), (677, 93760), (1172, 54160), (1354, 46880), (1465, 43328), (2344, 27080), (2708, 23440), (2930, 21664), (3385, 18752), (4688, 13540), (5416, 11720), (5860, 10832), (6770, 9376)]