57147880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 140590080

約数和(自身を除く): 83442200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 2711, 4216, 5270, 5422, 10540, 10844, 13555, 21080, 21688, 27110, 46087, 54220, 84041, 92174, 108440, 168082, 184348, 230435, 336164, 368696, 420205, 460870, 672328, 840410, 921740, 1428697, 1680820, 1843480, 2857394, 3361640, 5714788, 7143485, 11429576, 14286970, 28573940, 57147880]

約数ペア:

[(1, 57147880), (2, 28573940), (4, 14286970), (5, 11429576), (8, 7143485), (10, 5714788), (17, 3361640), (20, 2857394), (31, 1843480), (34, 1680820), (40, 1428697), (62, 921740), (68, 840410), (85, 672328), (124, 460870), (136, 420205), (155, 368696), (170, 336164), (248, 230435), (310, 184348), (340, 168082), (527, 108440), (620, 92174), (680, 84041), (1054, 54220), (1240, 46087), (2108, 27110), (2635, 21688), (2711, 21080), (4216, 13555), (5270, 10844), (5422, 10540)]