85941340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8123}}^1$

素因数の和:8178

約数の個数: 36

約数和(自身を含む): 188688024

約数和(自身を除く): 102746684

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 8123, 10580, 16246, 32492, 40615, 81230, 162460, 186829, 373658, 747316, 934145, 1868290, 3736580, 4297067, 8594134, 17188268, 21485335, 42970670, 85941340]

約数ペア:

[(1, 85941340), (2, 42970670), (4, 21485335), (5, 17188268), (10, 8594134), (20, 4297067), (23, 3736580), (46, 1868290), (92, 934145), (115, 747316), (230, 373658), (460, 186829), (529, 162460), (1058, 81230), (2116, 40615), (2645, 32492), (5290, 16246), (8123, 10580)]