40933480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{146191}}^1$

素因数の和:146209

約数の個数: 32

約数和(自身を含む): 105258240

約数和(自身を除く): 64324760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 146191, 292382, 584764, 730955, 1023337, 1169528, 1461910, 2046674, 2923820, 4093348, 5116685, 5847640, 8186696, 10233370, 20466740, 40933480]

約数ペア:

[(1, 40933480), (2, 20466740), (4, 10233370), (5, 8186696), (7, 5847640), (8, 5116685), (10, 4093348), (14, 2923820), (20, 2046674), (28, 1461910), (35, 1169528), (40, 1023337), (56, 730955), (70, 584764), (140, 292382), (280, 146191)]