23409800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 55271760

約数和(自身を除く): 31861960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 1747, 2680, 3350, 3494, 6700, 6988, 8735, 13400, 13976, 17470, 34940, 43675, 69880, 87350, 117049, 174700, 234098, 349400, 468196, 585245, 936392, 1170490, 2340980, 2926225, 4681960, 5852450, 11704900, 23409800]

約数ペア:

[(1, 23409800), (2, 11704900), (4, 5852450), (5, 4681960), (8, 2926225), (10, 2340980), (20, 1170490), (25, 936392), (40, 585245), (50, 468196), (67, 349400), (100, 234098), (134, 174700), (200, 117049), (268, 87350), (335, 69880), (536, 43675), (670, 34940), (1340, 17470), (1675, 13976), (1747, 13400), (2680, 8735), (3350, 6988), (3494, 6700)]