42417560

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2843}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 95729040

約数和(自身を除く): 53311480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2843, 2984, 3730, 5686, 7460, 11372, 14215, 14920, 22744, 28430, 56860, 113720, 1060439, 2120878, 4241756, 5302195, 8483512, 10604390, 21208780, 42417560]

約数ペア:

[(1, 42417560), (2, 21208780), (4, 10604390), (5, 8483512), (8, 5302195), (10, 4241756), (20, 2120878), (40, 1060439), (373, 113720), (746, 56860), (1492, 28430), (1865, 22744), (2843, 14920), (2984, 14215), (3730, 11372), (5686, 7460)]