283968050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 548964864

約数和(自身を除く): 264996814

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 410, 710, 1025, 1775, 1951, 2050, 2911, 3550, 3902, 5822, 9755, 14555, 19510, 29110, 48775, 72775, 79991, 97550, 138521, 145550, 159982, 277042, 399955, 692605, 799910, 1385210, 1999775, 3463025, 3999550, 5679361, 6926050, 11358722, 28396805, 56793610, 141984025, 283968050]

約数ペア:

[(1, 283968050), (2, 141984025), (5, 56793610), (10, 28396805), (25, 11358722), (41, 6926050), (50, 5679361), (71, 3999550), (82, 3463025), (142, 1999775), (205, 1385210), (355, 799910), (410, 692605), (710, 399955), (1025, 277042), (1775, 159982), (1951, 145550), (2050, 138521), (2911, 97550), (3550, 79991), (3902, 72775), (5822, 48775), (9755, 29110), (14555, 19510)]