23981900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14107}}^1$

素因数の和:14138

約数の個数: 36

約数和(自身を含む): 55105848

約数和(自身を除く): 31123948

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 14107, 28214, 56428, 70535, 141070, 239819, 282140, 352675, 479638, 705350, 959276, 1199095, 1410700, 2398190, 4796380, 5995475, 11990950, 23981900]

約数ペア:

[(1, 23981900), (2, 11990950), (4, 5995475), (5, 4796380), (10, 2398190), (17, 1410700), (20, 1199095), (25, 959276), (34, 705350), (50, 479638), (68, 352675), (85, 282140), (100, 239819), (170, 141070), (340, 70535), (425, 56428), (850, 28214), (1700, 14107)]