41431880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 108051840

約数和(自身を除く): 66619960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2027, 2044, 2555, 2920, 4054, 4088, 5110, 8108, 10135, 10220, 14189, 16216, 20270, 20440, 28378, 40540, 56756, 70945, 81080, 113512, 141890, 147971, 283780, 295942, 567560, 591884, 739855, 1035797, 1183768, 1479710, 2071594, 2959420, 4143188, 5178985, 5918840, 8286376, 10357970, 20715940, 41431880]

約数ペア:

[(1, 41431880), (2, 20715940), (4, 10357970), (5, 8286376), (7, 5918840), (8, 5178985), (10, 4143188), (14, 2959420), (20, 2071594), (28, 1479710), (35, 1183768), (40, 1035797), (56, 739855), (70, 591884), (73, 567560), (140, 295942), (146, 283780), (280, 147971), (292, 141890), (365, 113512), (511, 81080), (584, 70945), (730, 56756), (1022, 40540), (1460, 28378), (2027, 20440), (2044, 20270), (2555, 16216), (2920, 14189), (4054, 10220), (4088, 10135), (5110, 8108)]