5718100840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{132241}}^1$

素因数の和:132322

約数の個数: 64

約数和(自身を含む): 13710850560

約数和(自身を除く): 7992749720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 4324, 5405, 8648, 10810, 21620, 43240, 132241, 264482, 528964, 661205, 1057928, 1322410, 2644820, 3041543, 5289640, 6083086, 6215327, 12166172, 12430654, 15207715, 24332344, 24861308, 30415430, 31076635, 49722616, 60830860, 62153270, 121661720, 124306540, 142952521, 248613080, 285905042, 571810084, 714762605, 1143620168, 1429525210, 2859050420, 5718100840]

約数ペア:

[(1, 5718100840), (2, 2859050420), (4, 1429525210), (5, 1143620168), (8, 714762605), (10, 571810084), (20, 285905042), (23, 248613080), (40, 142952521), (46, 124306540), (47, 121661720), (92, 62153270), (94, 60830860), (115, 49722616), (184, 31076635), (188, 30415430), (230, 24861308), (235, 24332344), (376, 15207715), (460, 12430654), (470, 12166172), (920, 6215327), (940, 6083086), (1081, 5289640), (1880, 3041543), (2162, 2644820), (4324, 1322410), (5405, 1057928), (8648, 661205), (10810, 528964), (21620, 264482), (43240, 132241)]