29941760

素因数分解:

$2^{13}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 112

約数和(自身を含む): 77852016

約数和(自身を除く): 47910256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 128, 136, 160, 170, 172, 215, 256, 272, 320, 340, 344, 430, 512, 544, 640, 680, 688, 731, 860, 1024, 1088, 1280, 1360, 1376, 1462, 1720, 2048, 2176, 2560, 2720, 2752, 2924, 3440, 3655, 4096, 4352, 5120, 5440, 5504, 5848, 6880, 7310, 8192, 8704, 10240, 10880, 11008, 11696, 13760, 14620, 17408, 20480, 21760, 22016, 23392, 27520, 29240, 34816, 40960, 43520, 44032, 46784, 55040, 58480, 69632, 87040, 88064, 93568, 110080, 116960, 139264, 174080, 176128, 187136, 220160, 233920, 348160, 352256, 374272, 440320, 467840, 696320, 748544, 880640, 935680, 1497088, 1761280, 1871360, 2994176, 3742720, 5988352, 7485440, 14970880, 29941760]

約数ペア:

[(1, 29941760), (2, 14970880), (4, 7485440), (5, 5988352), (8, 3742720), (10, 2994176), (16, 1871360), (17, 1761280), (20, 1497088), (32, 935680), (34, 880640), (40, 748544), (43, 696320), (64, 467840), (68, 440320), (80, 374272), (85, 352256), (86, 348160), (128, 233920), (136, 220160), (160, 187136), (170, 176128), (172, 174080), (215, 139264), (256, 116960), (272, 110080), (320, 93568), (340, 88064), (344, 87040), (430, 69632), (512, 58480), (544, 55040), (640, 46784), (680, 44032), (688, 43520), (731, 40960), (860, 34816), (1024, 29240), (1088, 27520), (1280, 23392), (1360, 22016), (1376, 21760), (1462, 20480), (1720, 17408), (2048, 14620), (2176, 13760), (2560, 11696), (2720, 11008), (2752, 10880), (2924, 10240), (3440, 8704), (3655, 8192), (4096, 7310), (4352, 6880), (5120, 5848), (5440, 5504)]