41021680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 119992320

約数和(自身を除く): 78970640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 139, 140, 155, 170, 217, 238, 248, 272, 278, 280, 310, 340, 434, 476, 496, 527, 556, 560, 595, 620, 680, 695, 868, 952, 973, 1054, 1085, 1112, 1190, 1240, 1360, 1390, 1736, 1904, 1946, 2108, 2170, 2224, 2363, 2380, 2480, 2635, 2780, 3472, 3689, 3892, 4216, 4309, 4340, 4726, 4760, 4865, 5270, 5560, 7378, 7784, 8432, 8618, 8680, 9452, 9520, 9730, 10540, 11120, 11815, 14756, 15568, 16541, 17236, 17360, 18445, 18904, 19460, 21080, 21545, 23630, 29512, 30163, 33082, 34472, 36890, 37808, 38920, 42160, 43090, 47260, 59024, 60326, 66164, 68944, 73253, 73780, 77840, 82705, 86180, 94520, 120652, 132328, 146506, 147560, 150815, 165410, 172360, 189040, 241304, 264656, 293012, 295120, 301630, 330820, 344720, 366265, 482608, 512771, 586024, 603260, 661640, 732530, 1025542, 1172048, 1206520, 1323280, 1465060, 2051084, 2413040, 2563855, 2930120, 4102168, 5127710, 5860240, 8204336, 10255420, 20510840, 41021680]

約数ペア:

[(1, 41021680), (2, 20510840), (4, 10255420), (5, 8204336), (7, 5860240), (8, 5127710), (10, 4102168), (14, 2930120), (16, 2563855), (17, 2413040), (20, 2051084), (28, 1465060), (31, 1323280), (34, 1206520), (35, 1172048), (40, 1025542), (56, 732530), (62, 661640), (68, 603260), (70, 586024), (80, 512771), (85, 482608), (112, 366265), (119, 344720), (124, 330820), (136, 301630), (139, 295120), (140, 293012), (155, 264656), (170, 241304), (217, 189040), (238, 172360), (248, 165410), (272, 150815), (278, 147560), (280, 146506), (310, 132328), (340, 120652), (434, 94520), (476, 86180), (496, 82705), (527, 77840), (556, 73780), (560, 73253), (595, 68944), (620, 66164), (680, 60326), (695, 59024), (868, 47260), (952, 43090), (973, 42160), (1054, 38920), (1085, 37808), (1112, 36890), (1190, 34472), (1240, 33082), (1360, 30163), (1390, 29512), (1736, 23630), (1904, 21545), (1946, 21080), (2108, 19460), (2170, 18904), (2224, 18445), (2363, 17360), (2380, 17236), (2480, 16541), (2635, 15568), (2780, 14756), (3472, 11815), (3689, 11120), (3892, 10540), (4216, 9730), (4309, 9520), (4340, 9452), (4726, 8680), (4760, 8618), (4865, 8432), (5270, 7784), (5560, 7378)]