17126950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 33988896

約数和(自身を除く): 16861946

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 281, 530, 562, 575, 1150, 1219, 1325, 1405, 2438, 2650, 2810, 6095, 6463, 7025, 12190, 12926, 14050, 14893, 29786, 30475, 32315, 60950, 64630, 74465, 148930, 161575, 323150, 342539, 372325, 685078, 744650, 1712695, 3425390, 8563475, 17126950]

約数ペア:

[(1, 17126950), (2, 8563475), (5, 3425390), (10, 1712695), (23, 744650), (25, 685078), (46, 372325), (50, 342539), (53, 323150), (106, 161575), (115, 148930), (230, 74465), (265, 64630), (281, 60950), (530, 32315), (562, 30475), (575, 29786), (1150, 14893), (1219, 14050), (1325, 12926), (1405, 12190), (2438, 7025), (2650, 6463), (2810, 6095)]