42059480

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2819}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 94921200

約数和(自身を除く): 52861720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2819, 2984, 3730, 5638, 7460, 11276, 14095, 14920, 22552, 28190, 56380, 112760, 1051487, 2102974, 4205948, 5257435, 8411896, 10514870, 21029740, 42059480]

約数ペア:

[(1, 42059480), (2, 21029740), (4, 10514870), (5, 8411896), (8, 5257435), (10, 4205948), (20, 2102974), (40, 1051487), (373, 112760), (746, 56380), (1492, 28190), (1865, 22552), (2819, 14920), (2984, 14095), (3730, 11276), (5638, 7460)]