103458520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3316

約数の個数: 64

約数和(自身を含む): 257502240

約数和(自身を除く): 154043720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 3221, 4015, 6424, 6442, 8030, 12884, 16060, 16105, 25768, 32120, 32210, 35431, 64420, 70862, 128840, 141724, 177155, 235133, 283448, 354310, 470266, 708620, 940532, 1175665, 1417240, 1881064, 2351330, 2586463, 4702660, 5172926, 9405320, 10345852, 12932315, 20691704, 25864630, 51729260, 103458520]

約数ペア:

[(1, 103458520), (2, 51729260), (4, 25864630), (5, 20691704), (8, 12932315), (10, 10345852), (11, 9405320), (20, 5172926), (22, 4702660), (40, 2586463), (44, 2351330), (55, 1881064), (73, 1417240), (88, 1175665), (110, 940532), (146, 708620), (220, 470266), (292, 354310), (365, 283448), (440, 235133), (584, 177155), (730, 141724), (803, 128840), (1460, 70862), (1606, 64420), (2920, 35431), (3212, 32210), (3221, 32120), (4015, 25768), (6424, 16105), (6442, 16060), (8030, 12884)]