5711660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 12900384

約数和(自身を除く): 7188724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 157, 170, 214, 314, 340, 428, 535, 628, 785, 1070, 1570, 1819, 2140, 2669, 3140, 3638, 5338, 7276, 9095, 10676, 13345, 16799, 18190, 26690, 33598, 36380, 53380, 67196, 83995, 167990, 285583, 335980, 571166, 1142332, 1427915, 2855830, 5711660]

約数ペア:

[(1, 5711660), (2, 2855830), (4, 1427915), (5, 1142332), (10, 571166), (17, 335980), (20, 285583), (34, 167990), (68, 83995), (85, 67196), (107, 53380), (157, 36380), (170, 33598), (214, 26690), (314, 18190), (340, 16799), (428, 13345), (535, 10676), (628, 9095), (785, 7276), (1070, 5338), (1570, 3638), (1819, 3140), (2140, 2669)]