138711687560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{119579041}}^1$

素因数の和:119579081

約数の個数: 32

約数和(自身を含む): 322863413400

約数和(自身を除く): 184151725840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 119579041, 239158082, 478316164, 597895205, 956632328, 1195790410, 2391580820, 3467792189, 4783161640, 6935584378, 13871168756, 17338960945, 27742337512, 34677921890, 69355843780, 138711687560]

約数ペア:

[(1, 138711687560), (2, 69355843780), (4, 34677921890), (5, 27742337512), (8, 17338960945), (10, 13871168756), (20, 6935584378), (29, 4783161640), (40, 3467792189), (58, 2391580820), (116, 1195790410), (145, 956632328), (232, 597895205), (290, 478316164), (580, 239158082), (1160, 119579041)]