5379420700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{10391}}^1$

素因数の和:10603

約数の個数: 72

約数和(自身を含む): 12123224064

約数和(自身を除く): 6743803364

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 167, 310, 334, 620, 668, 775, 835, 1550, 1670, 3100, 3340, 4175, 5177, 8350, 10354, 10391, 16700, 20708, 20782, 25885, 41564, 51770, 51955, 103540, 103910, 129425, 207820, 258850, 259775, 322121, 517700, 519550, 644242, 1039100, 1288484, 1610605, 1735297, 3221210, 3470594, 6442420, 6941188, 8053025, 8676485, 16106050, 17352970, 32212100, 34705940, 43382425, 53794207, 86764850, 107588414, 173529700, 215176828, 268971035, 537942070, 1075884140, 1344855175, 2689710350, 5379420700]

約数ペア:

[(1, 5379420700), (2, 2689710350), (4, 1344855175), (5, 1075884140), (10, 537942070), (20, 268971035), (25, 215176828), (31, 173529700), (50, 107588414), (62, 86764850), (100, 53794207), (124, 43382425), (155, 34705940), (167, 32212100), (310, 17352970), (334, 16106050), (620, 8676485), (668, 8053025), (775, 6941188), (835, 6442420), (1550, 3470594), (1670, 3221210), (3100, 1735297), (3340, 1610605), (4175, 1288484), (5177, 1039100), (8350, 644242), (10354, 519550), (10391, 517700), (16700, 322121), (20708, 259775), (20782, 258850), (25885, 207820), (41564, 129425), (51770, 103910), (51955, 103540)]