10841320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 28800000

約数和(自身を除く): 17958680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1249, 1736, 2170, 2498, 4340, 4996, 6245, 8680, 8743, 9992, 12490, 17486, 24980, 34972, 38719, 43715, 49960, 69944, 77438, 87430, 154876, 174860, 193595, 271033, 309752, 349720, 387190, 542066, 774380, 1084132, 1355165, 1548760, 2168264, 2710330, 5420660, 10841320]

約数ペア:

[(1, 10841320), (2, 5420660), (4, 2710330), (5, 2168264), (7, 1548760), (8, 1355165), (10, 1084132), (14, 774380), (20, 542066), (28, 387190), (31, 349720), (35, 309752), (40, 271033), (56, 193595), (62, 174860), (70, 154876), (124, 87430), (140, 77438), (155, 69944), (217, 49960), (248, 43715), (280, 38719), (310, 34972), (434, 24980), (620, 17486), (868, 12490), (1085, 9992), (1240, 8743), (1249, 8680), (1736, 6245), (2170, 4996), (2498, 4340)]