56028160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 88

約数和(自身を含む): 139130496

約数和(自身を除く): 83102336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 353, 496, 512, 620, 640, 706, 992, 1024, 1240, 1280, 1412, 1765, 1984, 2480, 2560, 2824, 3530, 3968, 4960, 5120, 5648, 7060, 7936, 9920, 10943, 11296, 14120, 15872, 19840, 21886, 22592, 28240, 31744, 39680, 43772, 45184, 54715, 56480, 79360, 87544, 90368, 109430, 112960, 158720, 175088, 180736, 218860, 225920, 350176, 361472, 437720, 451840, 700352, 875440, 903680, 1400704, 1750880, 1807360, 2801408, 3501760, 5602816, 7003520, 11205632, 14007040, 28014080, 56028160]

約数ペア:

[(1, 56028160), (2, 28014080), (4, 14007040), (5, 11205632), (8, 7003520), (10, 5602816), (16, 3501760), (20, 2801408), (31, 1807360), (32, 1750880), (40, 1400704), (62, 903680), (64, 875440), (80, 700352), (124, 451840), (128, 437720), (155, 361472), (160, 350176), (248, 225920), (256, 218860), (310, 180736), (320, 175088), (353, 158720), (496, 112960), (512, 109430), (620, 90368), (640, 87544), (706, 79360), (992, 56480), (1024, 54715), (1240, 45184), (1280, 43772), (1412, 39680), (1765, 31744), (1984, 28240), (2480, 22592), (2560, 21886), (2824, 19840), (3530, 15872), (3968, 14120), (4960, 11296), (5120, 10943), (5648, 9920), (7060, 7936)]