625623920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8293}}^1$

素因数の和:8370

約数の個数: 80

約数和(自身を含む): 1555025472

約数和(自身を除く): 929401552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 460, 656, 820, 920, 943, 1640, 1840, 1886, 3280, 3772, 4715, 7544, 8293, 9430, 15088, 16586, 18860, 33172, 37720, 41465, 66344, 75440, 82930, 132688, 165860, 190739, 331720, 340013, 381478, 663440, 680026, 762956, 953695, 1360052, 1525912, 1700065, 1907390, 2720104, 3051824, 3400130, 3814780, 5440208, 6800260, 7629560, 7820299, 13600520, 15259120, 15640598, 27201040, 31281196, 39101495, 62562392, 78202990, 125124784, 156405980, 312811960, 625623920]

約数ペア:

[(1, 625623920), (2, 312811960), (4, 156405980), (5, 125124784), (8, 78202990), (10, 62562392), (16, 39101495), (20, 31281196), (23, 27201040), (40, 15640598), (41, 15259120), (46, 13600520), (80, 7820299), (82, 7629560), (92, 6800260), (115, 5440208), (164, 3814780), (184, 3400130), (205, 3051824), (230, 2720104), (328, 1907390), (368, 1700065), (410, 1525912), (460, 1360052), (656, 953695), (820, 762956), (920, 680026), (943, 663440), (1640, 381478), (1840, 340013), (1886, 331720), (3280, 190739), (3772, 165860), (4715, 132688), (7544, 82930), (8293, 75440), (9430, 66344), (15088, 41465), (16586, 37720), (18860, 33172)]