4544980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 10592064

約数和(自身を除く): 6047084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 283, 292, 365, 566, 730, 803, 1132, 1415, 1460, 1606, 2830, 3113, 3212, 4015, 5660, 6226, 8030, 12452, 15565, 16060, 20659, 31130, 41318, 62260, 82636, 103295, 206590, 227249, 413180, 454498, 908996, 1136245, 2272490, 4544980]

約数ペア:

[(1, 4544980), (2, 2272490), (4, 1136245), (5, 908996), (10, 454498), (11, 413180), (20, 227249), (22, 206590), (44, 103295), (55, 82636), (73, 62260), (110, 41318), (146, 31130), (220, 20659), (283, 16060), (292, 15565), (365, 12452), (566, 8030), (730, 6226), (803, 5660), (1132, 4015), (1415, 3212), (1460, 3113), (1606, 2830)]