47478160

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1097}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 110691576

約数和(自身を除く): 63213416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 1097, 2164, 2194, 2705, 4328, 4388, 5410, 5485, 8656, 8776, 10820, 10970, 17552, 21640, 21940, 43280, 43880, 87760, 593477, 1186954, 2373908, 2967385, 4747816, 5934770, 9495632, 11869540, 23739080, 47478160]

約数ペア:

[(1, 47478160), (2, 23739080), (4, 11869540), (5, 9495632), (8, 5934770), (10, 4747816), (16, 2967385), (20, 2373908), (40, 1186954), (80, 593477), (541, 87760), (1082, 43880), (1097, 43280), (2164, 21940), (2194, 21640), (2705, 17552), (4328, 10970), (4388, 10820), (5410, 8776), (5485, 8656)]