46976440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 83660360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 85, 119, 136, 139, 140, 142, 170, 238, 278, 280, 284, 340, 355, 476, 497, 556, 568, 595, 680, 695, 710, 952, 973, 994, 1112, 1190, 1207, 1390, 1420, 1946, 1988, 2363, 2380, 2414, 2485, 2780, 2840, 3892, 3976, 4726, 4760, 4828, 4865, 4970, 5560, 6035, 7784, 8449, 9452, 9656, 9730, 9869, 9940, 11815, 12070, 16541, 16898, 18904, 19460, 19738, 19880, 23630, 24140, 33082, 33796, 38920, 39476, 42245, 47260, 48280, 49345, 66164, 67592, 69083, 78952, 82705, 84490, 94520, 98690, 132328, 138166, 165410, 167773, 168980, 197380, 276332, 330820, 335546, 337960, 345415, 394760, 552664, 661640, 671092, 690830, 838865, 1174411, 1342184, 1381660, 1677730, 2348822, 2763320, 3355460, 4697644, 5872055, 6710920, 9395288, 11744110, 23488220, 46976440]

約数ペア:

[(1, 46976440), (2, 23488220), (4, 11744110), (5, 9395288), (7, 6710920), (8, 5872055), (10, 4697644), (14, 3355460), (17, 2763320), (20, 2348822), (28, 1677730), (34, 1381660), (35, 1342184), (40, 1174411), (56, 838865), (68, 690830), (70, 671092), (71, 661640), (85, 552664), (119, 394760), (136, 345415), (139, 337960), (140, 335546), (142, 330820), (170, 276332), (238, 197380), (278, 168980), (280, 167773), (284, 165410), (340, 138166), (355, 132328), (476, 98690), (497, 94520), (556, 84490), (568, 82705), (595, 78952), (680, 69083), (695, 67592), (710, 66164), (952, 49345), (973, 48280), (994, 47260), (1112, 42245), (1190, 39476), (1207, 38920), (1390, 33796), (1420, 33082), (1946, 24140), (1988, 23630), (2363, 19880), (2380, 19738), (2414, 19460), (2485, 18904), (2780, 16898), (2840, 16541), (3892, 12070), (3976, 11815), (4726, 9940), (4760, 9869), (4828, 9730), (4865, 9656), (4970, 9452), (5560, 8449), (6035, 7784)]