2023449100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 4456502960

約数和(自身を除く): 2433053860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 337, 388, 485, 619, 674, 970, 1238, 1348, 1685, 1940, 2425, 2476, 3095, 3370, 4850, 6190, 6740, 8425, 9700, 12380, 15475, 16850, 30950, 32689, 33700, 60043, 61900, 65378, 120086, 130756, 163445, 208603, 240172, 300215, 326890, 417206, 600430, 653780, 817225, 834412, 1043015, 1200860, 1501075, 1634450, 2086030, 3002150, 3268900, 4172060, 5215075, 6004300, 10430150, 20234491, 20860300, 40468982, 80937964, 101172455, 202344910, 404689820, 505862275, 1011724550, 2023449100]

約数ペア:

[(1, 2023449100), (2, 1011724550), (4, 505862275), (5, 404689820), (10, 202344910), (20, 101172455), (25, 80937964), (50, 40468982), (97, 20860300), (100, 20234491), (194, 10430150), (337, 6004300), (388, 5215075), (485, 4172060), (619, 3268900), (674, 3002150), (970, 2086030), (1238, 1634450), (1348, 1501075), (1685, 1200860), (1940, 1043015), (2425, 834412), (2476, 817225), (3095, 653780), (3370, 600430), (4850, 417206), (6190, 326890), (6740, 300215), (8425, 240172), (9700, 208603), (12380, 163445), (15475, 130756), (16850, 120086), (30950, 65378), (32689, 61900), (33700, 60043)]