42019150

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{4643}}^1$

素因数の和:4836

約数の個数: 24

約数和(自身を含む): 78604344

約数和(自身を除く): 36585194

約数列:

[1, 2, 5, 10, 25, 50, 181, 362, 905, 1810, 4525, 4643, 9050, 9286, 23215, 46430, 116075, 232150, 840383, 1680766, 4201915, 8403830, 21009575, 42019150]

約数ペア:

[(1, 42019150), (2, 21009575), (5, 8403830), (10, 4201915), (25, 1680766), (50, 840383), (181, 232150), (362, 116075), (905, 46430), (1810, 23215), (4525, 9286), (4643, 9050)]