386051680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11119}}^1$

素因数の和:11172

約数の個数: 96

約数和(自身を含む): 1076060160

約数和(自身を除く): 690008480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 11119, 17360, 22238, 34720, 44476, 55595, 77833, 88952, 111190, 155666, 177904, 222380, 311332, 344689, 355808, 389165, 444760, 622664, 689378, 778330, 889520, 1245328, 1378756, 1556660, 1723445, 1779040, 2412823, 2490656, 2757512, 3113320, 3446890, 4825646, 5515024, 6226640, 6893780, 9651292, 11030048, 12064115, 12453280, 13787560, 19302584, 24128230, 27575120, 38605168, 48256460, 55150240, 77210336, 96512920, 193025840, 386051680]

約数ペア:

[(1, 386051680), (2, 193025840), (4, 96512920), (5, 77210336), (7, 55150240), (8, 48256460), (10, 38605168), (14, 27575120), (16, 24128230), (20, 19302584), (28, 13787560), (31, 12453280), (32, 12064115), (35, 11030048), (40, 9651292), (56, 6893780), (62, 6226640), (70, 5515024), (80, 4825646), (112, 3446890), (124, 3113320), (140, 2757512), (155, 2490656), (160, 2412823), (217, 1779040), (224, 1723445), (248, 1556660), (280, 1378756), (310, 1245328), (434, 889520), (496, 778330), (560, 689378), (620, 622664), (868, 444760), (992, 389165), (1085, 355808), (1120, 344689), (1240, 311332), (1736, 222380), (2170, 177904), (2480, 155666), (3472, 111190), (4340, 88952), (4960, 77833), (6944, 55595), (8680, 44476), (11119, 34720), (17360, 22238)]