57943160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 97576840

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 88, 95, 110, 116, 145, 152, 190, 209, 220, 232, 239, 290, 319, 380, 418, 440, 478, 551, 580, 638, 760, 836, 956, 1045, 1102, 1160, 1195, 1276, 1595, 1672, 1912, 2090, 2204, 2390, 2552, 2629, 2755, 3190, 4180, 4408, 4541, 4780, 5258, 5510, 6061, 6380, 6931, 8360, 9082, 9560, 10516, 11020, 12122, 12760, 13145, 13862, 18164, 21032, 22040, 22705, 24244, 26290, 27724, 30305, 34655, 36328, 45410, 48488, 49951, 52580, 55448, 60610, 69310, 76241, 90820, 99902, 105160, 121220, 131689, 138620, 152482, 181640, 199804, 242440, 249755, 263378, 277240, 304964, 381205, 399608, 499510, 526756, 609928, 658445, 762410, 999020, 1053512, 1316890, 1448579, 1524820, 1998040, 2633780, 2897158, 3049640, 5267560, 5794316, 7242895, 11588632, 14485790, 28971580, 57943160]

約数ペア:

[(1, 57943160), (2, 28971580), (4, 14485790), (5, 11588632), (8, 7242895), (10, 5794316), (11, 5267560), (19, 3049640), (20, 2897158), (22, 2633780), (29, 1998040), (38, 1524820), (40, 1448579), (44, 1316890), (55, 1053512), (58, 999020), (76, 762410), (88, 658445), (95, 609928), (110, 526756), (116, 499510), (145, 399608), (152, 381205), (190, 304964), (209, 277240), (220, 263378), (232, 249755), (239, 242440), (290, 199804), (319, 181640), (380, 152482), (418, 138620), (440, 131689), (478, 121220), (551, 105160), (580, 99902), (638, 90820), (760, 76241), (836, 69310), (956, 60610), (1045, 55448), (1102, 52580), (1160, 49951), (1195, 48488), (1276, 45410), (1595, 36328), (1672, 34655), (1912, 30305), (2090, 27724), (2204, 26290), (2390, 24244), (2552, 22705), (2629, 22040), (2755, 21032), (3190, 18164), (4180, 13862), (4408, 13145), (4541, 12760), (4780, 12122), (5258, 11020), (5510, 10516), (6061, 9560), (6380, 9082), (6931, 8360)]