97538540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 225275904

約数和(自身を除く): 127737364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 2540, 2794, 3491, 5588, 6982, 6985, 13964, 13970, 17455, 27940, 34910, 38401, 69820, 76802, 153604, 192005, 384010, 443357, 768020, 886714, 1773428, 2216785, 4433570, 4876927, 8867140, 9753854, 19507708, 24384635, 48769270, 97538540]

約数ペア:

[(1, 97538540), (2, 48769270), (4, 24384635), (5, 19507708), (10, 9753854), (11, 8867140), (20, 4876927), (22, 4433570), (44, 2216785), (55, 1773428), (110, 886714), (127, 768020), (220, 443357), (254, 384010), (508, 192005), (635, 153604), (1270, 76802), (1397, 69820), (2540, 38401), (2794, 34910), (3491, 27940), (5588, 17455), (6982, 13970), (6985, 13964)]