13287080960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17417}}^1$

素因数の和:17591

約数の個数: 88

約数和(自身を含む): 32089181400

約数和(自身を除く): 18802100440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 512, 596, 640, 745, 1024, 1192, 1280, 1490, 2384, 2560, 2980, 4768, 5120, 5960, 9536, 11920, 17417, 19072, 23840, 34834, 38144, 47680, 69668, 76288, 87085, 95360, 139336, 152576, 174170, 190720, 278672, 348340, 381440, 557344, 696680, 762880, 1114688, 1393360, 2229376, 2595133, 2786720, 4458752, 5190266, 5573440, 8917504, 10380532, 11146880, 12975665, 17835008, 20761064, 22293760, 25951330, 41522128, 44587520, 51902660, 83044256, 89175040, 103805320, 166088512, 207610640, 332177024, 415221280, 664354048, 830442560, 1328708096, 1660885120, 2657416192, 3321770240, 6643540480, 13287080960]

約数ペア:

[(1, 13287080960), (2, 6643540480), (4, 3321770240), (5, 2657416192), (8, 1660885120), (10, 1328708096), (16, 830442560), (20, 664354048), (32, 415221280), (40, 332177024), (64, 207610640), (80, 166088512), (128, 103805320), (149, 89175040), (160, 83044256), (256, 51902660), (298, 44587520), (320, 41522128), (512, 25951330), (596, 22293760), (640, 20761064), (745, 17835008), (1024, 12975665), (1192, 11146880), (1280, 10380532), (1490, 8917504), (2384, 5573440), (2560, 5190266), (2980, 4458752), (4768, 2786720), (5120, 2595133), (5960, 2229376), (9536, 1393360), (11920, 1114688), (17417, 762880), (19072, 696680), (23840, 557344), (34834, 381440), (38144, 348340), (47680, 278672), (69668, 190720), (76288, 174170), (87085, 152576), (95360, 139336)]