2392509320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{4583}}^1$

素因数の和:5046

約数の個数: 64

約数和(自身を含む): 5571210240

約数和(自身を除く): 3178700920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 421, 620, 842, 1240, 1684, 2105, 3368, 4210, 4583, 8420, 9166, 13051, 16840, 18332, 22915, 26102, 36664, 45830, 52204, 65255, 91660, 104408, 130510, 142073, 183320, 261020, 284146, 522040, 568292, 710365, 1136584, 1420730, 1929443, 2841460, 3858886, 5682920, 7717772, 9647215, 15435544, 19294430, 38588860, 59812733, 77177720, 119625466, 239250932, 299063665, 478501864, 598127330, 1196254660, 2392509320]

約数ペア:

[(1, 2392509320), (2, 1196254660), (4, 598127330), (5, 478501864), (8, 299063665), (10, 239250932), (20, 119625466), (31, 77177720), (40, 59812733), (62, 38588860), (124, 19294430), (155, 15435544), (248, 9647215), (310, 7717772), (421, 5682920), (620, 3858886), (842, 2841460), (1240, 1929443), (1684, 1420730), (2105, 1136584), (3368, 710365), (4210, 568292), (4583, 522040), (8420, 284146), (9166, 261020), (13051, 183320), (16840, 142073), (18332, 130510), (22915, 104408), (26102, 91660), (36664, 65255), (45830, 52204)]