90052940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{95801}}^1$

素因数の和:95857

約数の個数: 24

約数和(自身を含む): 193136832

約数和(自身を除く): 103083892

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 95801, 191602, 383204, 479005, 958010, 1916020, 4502647, 9005294, 18010588, 22513235, 45026470, 90052940]

約数ペア:

[(1, 90052940), (2, 45026470), (4, 22513235), (5, 18010588), (10, 9005294), (20, 4502647), (47, 1916020), (94, 958010), (188, 479005), (235, 383204), (470, 191602), (940, 95801)]