63657920

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:949

約数の個数: 56

約数和(自身を含む): 152296368

約数和(自身を除く): 88638448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 601, 662, 1202, 1324, 1655, 2404, 2648, 3005, 3310, 4808, 5296, 6010, 6620, 9616, 10592, 12020, 13240, 19232, 21184, 24040, 26480, 38464, 48080, 52960, 96160, 105920, 192320, 198931, 397862, 795724, 994655, 1591448, 1989310, 3182896, 3978620, 6365792, 7957240, 12731584, 15914480, 31828960, 63657920]

約数ペア:

[(1, 63657920), (2, 31828960), (4, 15914480), (5, 12731584), (8, 7957240), (10, 6365792), (16, 3978620), (20, 3182896), (32, 1989310), (40, 1591448), (64, 994655), (80, 795724), (160, 397862), (320, 198931), (331, 192320), (601, 105920), (662, 96160), (1202, 52960), (1324, 48080), (1655, 38464), (2404, 26480), (2648, 24040), (3005, 21184), (3310, 19232), (4808, 13240), (5296, 12020), (6010, 10592), (6620, 9616)]