98245840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 292481280

約数和(自身を除く): 194235440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 280, 287, 308, 328, 385, 389, 410, 440, 451, 560, 574, 616, 656, 770, 778, 820, 880, 902, 1148, 1232, 1435, 1540, 1556, 1640, 1804, 1945, 2255, 2296, 2723, 2870, 3080, 3112, 3157, 3280, 3608, 3890, 4279, 4510, 4592, 5446, 5740, 6160, 6224, 6314, 7216, 7780, 8558, 9020, 10892, 11480, 12628, 13615, 15560, 15785, 15949, 17116, 18040, 21395, 21784, 22960, 25256, 27230, 29953, 31120, 31570, 31898, 34232, 36080, 42790, 43568, 50512, 54460, 59906, 63140, 63796, 68464, 79745, 85580, 108920, 111643, 119812, 126280, 127592, 149765, 159490, 171160, 175439, 217840, 223286, 239624, 252560, 255184, 299530, 318980, 342320, 350878, 446572, 479248, 558215, 599060, 637960, 701756, 877195, 893144, 1116430, 1198120, 1228073, 1275920, 1403512, 1754390, 1786288, 2232860, 2396240, 2456146, 2807024, 3508780, 4465720, 4912292, 6140365, 7017560, 8931440, 9824584, 12280730, 14035120, 19649168, 24561460, 49122920, 98245840]

約数ペア:

[(1, 98245840), (2, 49122920), (4, 24561460), (5, 19649168), (7, 14035120), (8, 12280730), (10, 9824584), (11, 8931440), (14, 7017560), (16, 6140365), (20, 4912292), (22, 4465720), (28, 3508780), (35, 2807024), (40, 2456146), (41, 2396240), (44, 2232860), (55, 1786288), (56, 1754390), (70, 1403512), (77, 1275920), (80, 1228073), (82, 1198120), (88, 1116430), (110, 893144), (112, 877195), (140, 701756), (154, 637960), (164, 599060), (176, 558215), (205, 479248), (220, 446572), (280, 350878), (287, 342320), (308, 318980), (328, 299530), (385, 255184), (389, 252560), (410, 239624), (440, 223286), (451, 217840), (560, 175439), (574, 171160), (616, 159490), (656, 149765), (770, 127592), (778, 126280), (820, 119812), (880, 111643), (902, 108920), (1148, 85580), (1232, 79745), (1435, 68464), (1540, 63796), (1556, 63140), (1640, 59906), (1804, 54460), (1945, 50512), (2255, 43568), (2296, 42790), (2723, 36080), (2870, 34232), (3080, 31898), (3112, 31570), (3157, 31120), (3280, 29953), (3608, 27230), (3890, 25256), (4279, 22960), (4510, 21784), (4592, 21395), (5446, 18040), (5740, 17116), (6160, 15949), (6224, 15785), (6314, 15560), (7216, 13615), (7780, 12628), (8558, 11480), (9020, 10892)]