17300480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 88

約数和(自身を含む): 43232640

約数和(自身を除く): 25932160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 109, 124, 128, 155, 160, 218, 248, 256, 310, 320, 436, 496, 512, 545, 620, 640, 872, 992, 1024, 1090, 1240, 1280, 1744, 1984, 2180, 2480, 2560, 3379, 3488, 3968, 4360, 4960, 5120, 6758, 6976, 7936, 8720, 9920, 13516, 13952, 15872, 16895, 17440, 19840, 27032, 27904, 31744, 33790, 34880, 39680, 54064, 55808, 67580, 69760, 79360, 108128, 111616, 135160, 139520, 158720, 216256, 270320, 279040, 432512, 540640, 558080, 865024, 1081280, 1730048, 2162560, 3460096, 4325120, 8650240, 17300480]

約数ペア:

[(1, 17300480), (2, 8650240), (4, 4325120), (5, 3460096), (8, 2162560), (10, 1730048), (16, 1081280), (20, 865024), (31, 558080), (32, 540640), (40, 432512), (62, 279040), (64, 270320), (80, 216256), (109, 158720), (124, 139520), (128, 135160), (155, 111616), (160, 108128), (218, 79360), (248, 69760), (256, 67580), (310, 55808), (320, 54064), (436, 39680), (496, 34880), (512, 33790), (545, 31744), (620, 27904), (640, 27032), (872, 19840), (992, 17440), (1024, 16895), (1090, 15872), (1240, 13952), (1280, 13516), (1744, 9920), (1984, 8720), (2180, 7936), (2480, 6976), (2560, 6758), (3379, 5120), (3488, 4960), (3968, 4360)]