47175520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 129342528

約数和(自身を除く): 82167008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 577, 584, 730, 1022, 1120, 1154, 1168, 1460, 2044, 2308, 2336, 2555, 2885, 2920, 4039, 4088, 4616, 5110, 5770, 5840, 8078, 8176, 9232, 10220, 11540, 11680, 16156, 16352, 18464, 20195, 20440, 23080, 32312, 40390, 40880, 42121, 46160, 64624, 80780, 81760, 84242, 92320, 129248, 161560, 168484, 210605, 294847, 323120, 336968, 421210, 589694, 646240, 673936, 842420, 1179388, 1347872, 1474235, 1684840, 2358776, 2948470, 3369680, 4717552, 5896940, 6739360, 9435104, 11793880, 23587760, 47175520]

約数ペア:

[(1, 47175520), (2, 23587760), (4, 11793880), (5, 9435104), (7, 6739360), (8, 5896940), (10, 4717552), (14, 3369680), (16, 2948470), (20, 2358776), (28, 1684840), (32, 1474235), (35, 1347872), (40, 1179388), (56, 842420), (70, 673936), (73, 646240), (80, 589694), (112, 421210), (140, 336968), (146, 323120), (160, 294847), (224, 210605), (280, 168484), (292, 161560), (365, 129248), (511, 92320), (560, 84242), (577, 81760), (584, 80780), (730, 64624), (1022, 46160), (1120, 42121), (1154, 40880), (1168, 40390), (1460, 32312), (2044, 23080), (2308, 20440), (2336, 20195), (2555, 18464), (2885, 16352), (2920, 16156), (4039, 11680), (4088, 11540), (4616, 10220), (5110, 9232), (5770, 8176), (5840, 8078)]