47062960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2762

約数の個数: 80

約数和(自身を含む): 129134592

約数和(自身を除く): 82071632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 2711, 3472, 4340, 5422, 8680, 10844, 13555, 17360, 18977, 21688, 27110, 37954, 43376, 54220, 75908, 84041, 94885, 108440, 151816, 168082, 189770, 216880, 303632, 336164, 379540, 420205, 588287, 672328, 759080, 840410, 1176574, 1344656, 1518160, 1680820, 2353148, 2941435, 3361640, 4706296, 5882870, 6723280, 9412592, 11765740, 23531480, 47062960]

約数ペア:

[(1, 47062960), (2, 23531480), (4, 11765740), (5, 9412592), (7, 6723280), (8, 5882870), (10, 4706296), (14, 3361640), (16, 2941435), (20, 2353148), (28, 1680820), (31, 1518160), (35, 1344656), (40, 1176574), (56, 840410), (62, 759080), (70, 672328), (80, 588287), (112, 420205), (124, 379540), (140, 336164), (155, 303632), (217, 216880), (248, 189770), (280, 168082), (310, 151816), (434, 108440), (496, 94885), (560, 84041), (620, 75908), (868, 54220), (1085, 43376), (1240, 37954), (1736, 27110), (2170, 21688), (2480, 18977), (2711, 17360), (3472, 13555), (4340, 10844), (5422, 8680)]