85073840

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2851}}^1$

素因数の和:3237

約数の個数: 40

約数和(自身を含む): 198396528

約数和(自身を除く): 113322688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2851, 2984, 3730, 5702, 5968, 7460, 11404, 14255, 14920, 22808, 28510, 29840, 45616, 57020, 114040, 228080, 1063423, 2126846, 4253692, 5317115, 8507384, 10634230, 17014768, 21268460, 42536920, 85073840]

約数ペア:

[(1, 85073840), (2, 42536920), (4, 21268460), (5, 17014768), (8, 10634230), (10, 8507384), (16, 5317115), (20, 4253692), (40, 2126846), (80, 1063423), (373, 228080), (746, 114040), (1492, 57020), (1865, 45616), (2851, 29840), (2984, 28510), (3730, 22808), (5702, 14920), (5968, 14255), (7460, 11404)]