88649900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52147}}^1$

素因数の和:52178

約数の個数: 36

約数和(自身を含む): 203690088

約数和(自身を除く): 115040188

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 52147, 104294, 208588, 260735, 521470, 886499, 1042940, 1303675, 1772998, 2607350, 3545996, 4432495, 5214700, 8864990, 17729980, 22162475, 44324950, 88649900]

約数ペア:

[(1, 88649900), (2, 44324950), (4, 22162475), (5, 17729980), (10, 8864990), (17, 5214700), (20, 4432495), (25, 3545996), (34, 2607350), (50, 1772998), (68, 1303675), (85, 1042940), (100, 886499), (170, 521470), (340, 260735), (425, 208588), (850, 104294), (1700, 52147)]