17269780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 41295744

約数和(自身を除く): 24025964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 3413, 5060, 6826, 13652, 17065, 34130, 37543, 68260, 75086, 78499, 150172, 156998, 187715, 313996, 375430, 392495, 750860, 784990, 863489, 1569980, 1726978, 3453956, 4317445, 8634890, 17269780]

約数ペア:

[(1, 17269780), (2, 8634890), (4, 4317445), (5, 3453956), (10, 1726978), (11, 1569980), (20, 863489), (22, 784990), (23, 750860), (44, 392495), (46, 375430), (55, 313996), (92, 187715), (110, 156998), (115, 150172), (220, 78499), (230, 75086), (253, 68260), (460, 37543), (506, 34130), (1012, 17065), (1265, 13652), (2530, 6826), (3413, 5060)]