40969060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 95179392

約数和(自身を除く): 54210332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 2551, 3212, 4015, 5102, 8030, 10204, 12755, 16060, 25510, 28061, 51020, 56122, 112244, 140305, 186223, 280610, 372446, 561220, 744892, 931115, 1862230, 2048453, 3724460, 4096906, 8193812, 10242265, 20484530, 40969060]

約数ペア:

[(1, 40969060), (2, 20484530), (4, 10242265), (5, 8193812), (10, 4096906), (11, 3724460), (20, 2048453), (22, 1862230), (44, 931115), (55, 744892), (73, 561220), (110, 372446), (146, 280610), (220, 186223), (292, 140305), (365, 112244), (730, 56122), (803, 51020), (1460, 28061), (1606, 25510), (2551, 16060), (3212, 12755), (4015, 10204), (5102, 8030)]