38509754080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{210943}}^1$

素因数の和:211128

約数の個数: 96

約数和(自身を含む): 104614723584

約数和(自身を除く): 66104969504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 163, 224, 280, 326, 560, 652, 815, 1120, 1141, 1304, 1630, 2282, 2608, 3260, 4564, 5216, 5705, 6520, 9128, 11410, 13040, 18256, 22820, 26080, 36512, 45640, 91280, 182560, 210943, 421886, 843772, 1054715, 1476601, 1687544, 2109430, 2953202, 3375088, 4218860, 5906404, 6750176, 7383005, 8437720, 11812808, 14766010, 16875440, 23625616, 29532020, 33750880, 34383709, 47251232, 59064040, 68767418, 118128080, 137534836, 171918545, 236256160, 240685963, 275069672, 343837090, 481371926, 550139344, 687674180, 962743852, 1100278688, 1203429815, 1375348360, 1925487704, 2406859630, 2750696720, 3850975408, 4813719260, 5501393440, 7701950816, 9627438520, 19254877040, 38509754080]

約数ペア:

[(1, 38509754080), (2, 19254877040), (4, 9627438520), (5, 7701950816), (7, 5501393440), (8, 4813719260), (10, 3850975408), (14, 2750696720), (16, 2406859630), (20, 1925487704), (28, 1375348360), (32, 1203429815), (35, 1100278688), (40, 962743852), (56, 687674180), (70, 550139344), (80, 481371926), (112, 343837090), (140, 275069672), (160, 240685963), (163, 236256160), (224, 171918545), (280, 137534836), (326, 118128080), (560, 68767418), (652, 59064040), (815, 47251232), (1120, 34383709), (1141, 33750880), (1304, 29532020), (1630, 23625616), (2282, 16875440), (2608, 14766010), (3260, 11812808), (4564, 8437720), (5216, 7383005), (5705, 6750176), (6520, 5906404), (9128, 4218860), (11410, 3375088), (13040, 2953202), (18256, 2109430), (22820, 1687544), (26080, 1476601), (36512, 1054715), (45640, 843772), (91280, 421886), (182560, 210943)]