29120971240

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4886069}}^1$

素因数の和:4886229

約数の個数: 32

約数和(自身を含む): 65961945000

約数和(自身を除く): 36840973760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 4886069, 9772138, 19544276, 24430345, 39088552, 48860690, 97721380, 195442760, 728024281, 1456048562, 2912097124, 3640121405, 5824194248, 7280242810, 14560485620, 29120971240]

約数ペア:

[(1, 29120971240), (2, 14560485620), (4, 7280242810), (5, 5824194248), (8, 3640121405), (10, 2912097124), (20, 1456048562), (40, 728024281), (149, 195442760), (298, 97721380), (596, 48860690), (745, 39088552), (1192, 24430345), (1490, 19544276), (2980, 9772138), (5960, 4886069)]