520035808

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5323}}^1$

素因数の和:5447

約数の個数: 48

約数和(自身を含む): 1062585216

約数和(自身を除く): 542549408

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 1376, 2272, 3053, 5323, 6106, 10646, 12212, 21292, 24424, 42584, 48848, 85168, 97696, 170336, 228889, 377933, 457778, 755866, 915556, 1511732, 1831112, 3023464, 3662224, 6046928, 7324448, 12093856, 16251119, 32502238, 65004476, 130008952, 260017904, 520035808]

約数ペア:

[(1, 520035808), (2, 260017904), (4, 130008952), (8, 65004476), (16, 32502238), (32, 16251119), (43, 12093856), (71, 7324448), (86, 6046928), (142, 3662224), (172, 3023464), (284, 1831112), (344, 1511732), (568, 915556), (688, 755866), (1136, 457778), (1376, 377933), (2272, 228889), (3053, 170336), (5323, 97696), (6106, 85168), (10646, 48848), (12212, 42584), (21292, 24424)]