5210055260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{50261}}^1$

素因数の和:50414

約数の個数: 48

約数和(自身を含む): 11247429312

約数和(自身を除く): 6037374052

約数列:

[1, 2, 4, 5, 10, 20, 71, 73, 142, 146, 284, 292, 355, 365, 710, 730, 1420, 1460, 5183, 10366, 20732, 25915, 50261, 51830, 100522, 103660, 201044, 251305, 502610, 1005220, 3568531, 3669053, 7137062, 7338106, 14274124, 14676212, 17842655, 18345265, 35685310, 36690530, 71370620, 73381060, 260502763, 521005526, 1042011052, 1302513815, 2605027630, 5210055260]

約数ペア:

[(1, 5210055260), (2, 2605027630), (4, 1302513815), (5, 1042011052), (10, 521005526), (20, 260502763), (71, 73381060), (73, 71370620), (142, 36690530), (146, 35685310), (284, 18345265), (292, 17842655), (355, 14676212), (365, 14274124), (710, 7338106), (730, 7137062), (1420, 3669053), (1460, 3568531), (5183, 1005220), (10366, 502610), (20732, 251305), (25915, 201044), (50261, 103660), (51830, 100522)]