204077697100

素因数分解:

$2^2\times 5^2\times {\mathrm{541}}^1\times {\mathrm{1579}}^1\times {\mathrm{2389}}^1$

素因数の和:4523

約数の個数: 72

約数和(自身を含む): 444133986800

約数和(自身を除く): 240056289700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 541, 1082, 1579, 2164, 2389, 2705, 3158, 4778, 5410, 6316, 7895, 9556, 10820, 11945, 13525, 15790, 23890, 27050, 31580, 39475, 47780, 54100, 59725, 78950, 119450, 157900, 238900, 854239, 1292449, 1708478, 2584898, 3416956, 3772231, 4271195, 5169796, 6462245, 7544462, 8542390, 12924490, 15088924, 17084780, 18861155, 21355975, 25848980, 32311225, 37722310, 42711950, 64622450, 75444620, 85423900, 94305775, 129244900, 188611550, 377223100, 2040776971, 4081553942, 8163107884, 10203884855, 20407769710, 40815539420, 51019424275, 102038848550, 204077697100]

約数ペア:

[(1, 204077697100), (2, 102038848550), (4, 51019424275), (5, 40815539420), (10, 20407769710), (20, 10203884855), (25, 8163107884), (50, 4081553942), (100, 2040776971), (541, 377223100), (1082, 188611550), (1579, 129244900), (2164, 94305775), (2389, 85423900), (2705, 75444620), (3158, 64622450), (4778, 42711950), (5410, 37722310), (6316, 32311225), (7895, 25848980), (9556, 21355975), (10820, 18861155), (11945, 17084780), (13525, 15088924), (15790, 12924490), (23890, 8542390), (27050, 7544462), (31580, 6462245), (39475, 5169796), (47780, 4271195), (54100, 3772231), (59725, 3416956), (78950, 2584898), (119450, 1708478), (157900, 1292449), (238900, 854239)]