31096160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 79198560

約数和(自身を除く): 48102400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 190, 193, 212, 265, 304, 380, 386, 424, 530, 608, 760, 772, 848, 965, 1007, 1060, 1520, 1544, 1696, 1930, 2014, 2120, 3040, 3088, 3667, 3860, 4028, 4240, 5035, 6176, 7334, 7720, 8056, 8480, 10070, 10229, 14668, 15440, 16112, 18335, 20140, 20458, 29336, 30880, 32224, 36670, 40280, 40916, 51145, 58672, 73340, 80560, 81832, 102290, 117344, 146680, 161120, 163664, 194351, 204580, 293360, 327328, 388702, 409160, 586720, 777404, 818320, 971755, 1554808, 1636640, 1943510, 3109616, 3887020, 6219232, 7774040, 15548080, 31096160]

約数ペア:

[(1, 31096160), (2, 15548080), (4, 7774040), (5, 6219232), (8, 3887020), (10, 3109616), (16, 1943510), (19, 1636640), (20, 1554808), (32, 971755), (38, 818320), (40, 777404), (53, 586720), (76, 409160), (80, 388702), (95, 327328), (106, 293360), (152, 204580), (160, 194351), (190, 163664), (193, 161120), (212, 146680), (265, 117344), (304, 102290), (380, 81832), (386, 80560), (424, 73340), (530, 58672), (608, 51145), (760, 40916), (772, 40280), (848, 36670), (965, 32224), (1007, 30880), (1060, 29336), (1520, 20458), (1544, 20140), (1696, 18335), (1930, 16112), (2014, 15440), (2120, 14668), (3040, 10229), (3088, 10070), (3667, 8480), (3860, 8056), (4028, 7720), (4240, 7334), (5035, 6176)]