9920349184

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:692

約数の個数: 132

約数和(自身を含む): 21733318332

約数和(自身を除く): 11812969148

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 593, 961, 992, 1024, 1054, 1088, 1186, 1922, 1984, 2108, 2176, 2372, 3844, 3968, 4216, 4352, 4744, 7688, 7936, 8432, 8704, 9488, 10081, 15376, 15872, 16337, 16864, 17408, 18383, 18976, 20162, 30752, 31744, 32674, 33728, 36766, 37952, 40324, 61504, 65348, 67456, 73532, 75904, 80648, 123008, 130696, 134912, 147064, 151808, 161296, 246016, 261392, 269824, 294128, 303616, 312511, 322592, 492032, 522784, 539648, 569873, 588256, 607232, 625022, 645184, 984064, 1045568, 1139746, 1176512, 1250044, 1290368, 2091136, 2279492, 2353024, 2500088, 2580736, 4182272, 4558984, 4706048, 5000176, 5161472, 8364544, 9117968, 9412096, 9687841, 10000352, 10322944, 16729088, 18235936, 18824192, 19375682, 20000704, 36471872, 38751364, 40001408, 72943744, 77502728, 80002816, 145887488, 155005456, 160005632, 291774976, 310010912, 320011264, 583549952, 620021824, 1240043648, 2480087296, 4960174592, 9920349184]

約数ペア:

[(1, 9920349184), (2, 4960174592), (4, 2480087296), (8, 1240043648), (16, 620021824), (17, 583549952), (31, 320011264), (32, 310010912), (34, 291774976), (62, 160005632), (64, 155005456), (68, 145887488), (124, 80002816), (128, 77502728), (136, 72943744), (248, 40001408), (256, 38751364), (272, 36471872), (496, 20000704), (512, 19375682), (527, 18824192), (544, 18235936), (593, 16729088), (961, 10322944), (992, 10000352), (1024, 9687841), (1054, 9412096), (1088, 9117968), (1186, 8364544), (1922, 5161472), (1984, 5000176), (2108, 4706048), (2176, 4558984), (2372, 4182272), (3844, 2580736), (3968, 2500088), (4216, 2353024), (4352, 2279492), (4744, 2091136), (7688, 1290368), (7936, 1250044), (8432, 1176512), (8704, 1139746), (9488, 1045568), (10081, 984064), (15376, 645184), (15872, 625022), (16337, 607232), (16864, 588256), (17408, 569873), (18383, 539648), (18976, 522784), (20162, 492032), (30752, 322592), (31744, 312511), (32674, 303616), (33728, 294128), (36766, 269824), (37952, 261392), (40324, 246016), (61504, 161296), (65348, 151808), (67456, 147064), (73532, 134912), (75904, 130696), (80648, 123008)]