125522560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 323870400

約数和(自身を除く): 198347840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 83, 85, 128, 136, 139, 160, 166, 170, 272, 278, 320, 332, 340, 415, 544, 556, 640, 664, 680, 695, 830, 1088, 1112, 1328, 1360, 1390, 1411, 1660, 2176, 2224, 2363, 2656, 2720, 2780, 2822, 3320, 4448, 4726, 5312, 5440, 5560, 5644, 6640, 7055, 8896, 9452, 10624, 10880, 11120, 11288, 11537, 11815, 13280, 14110, 17792, 18904, 22240, 22576, 23074, 23630, 26560, 28220, 37808, 44480, 45152, 46148, 47260, 53120, 56440, 57685, 75616, 88960, 90304, 92296, 94520, 112880, 115370, 151232, 180608, 184592, 189040, 196129, 225760, 230740, 302464, 369184, 378080, 392258, 451520, 461480, 738368, 756160, 784516, 903040, 922960, 980645, 1476736, 1512320, 1569032, 1845920, 1961290, 3138064, 3691840, 3922580, 6276128, 7383680, 7845160, 12552256, 15690320, 25104512, 31380640, 62761280, 125522560]

約数ペア:

[(1, 125522560), (2, 62761280), (4, 31380640), (5, 25104512), (8, 15690320), (10, 12552256), (16, 7845160), (17, 7383680), (20, 6276128), (32, 3922580), (34, 3691840), (40, 3138064), (64, 1961290), (68, 1845920), (80, 1569032), (83, 1512320), (85, 1476736), (128, 980645), (136, 922960), (139, 903040), (160, 784516), (166, 756160), (170, 738368), (272, 461480), (278, 451520), (320, 392258), (332, 378080), (340, 369184), (415, 302464), (544, 230740), (556, 225760), (640, 196129), (664, 189040), (680, 184592), (695, 180608), (830, 151232), (1088, 115370), (1112, 112880), (1328, 94520), (1360, 92296), (1390, 90304), (1411, 88960), (1660, 75616), (2176, 57685), (2224, 56440), (2363, 53120), (2656, 47260), (2720, 46148), (2780, 45152), (2822, 44480), (3320, 37808), (4448, 28220), (4726, 26560), (5312, 23630), (5440, 23074), (5560, 22576), (5644, 22240), (6640, 18904), (7055, 17792), (8896, 14110), (9452, 13280), (10624, 11815), (10880, 11537), (11120, 11288)]