5448520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 16070400

約数和(自身を除く): 10621880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 61, 70, 77, 88, 110, 116, 122, 140, 145, 154, 203, 220, 232, 244, 280, 290, 305, 308, 319, 385, 406, 427, 440, 488, 580, 610, 616, 638, 671, 770, 812, 854, 1015, 1160, 1220, 1276, 1342, 1540, 1595, 1624, 1708, 1769, 2030, 2135, 2233, 2440, 2552, 2684, 3080, 3190, 3355, 3416, 3538, 4060, 4270, 4466, 4697, 5368, 6380, 6710, 7076, 8120, 8540, 8845, 8932, 9394, 11165, 12383, 12760, 13420, 14152, 17080, 17690, 17864, 18788, 19459, 22330, 23485, 24766, 26840, 35380, 37576, 38918, 44660, 46970, 49532, 61915, 70760, 77836, 89320, 93940, 97295, 99064, 123830, 136213, 155672, 187880, 194590, 247660, 272426, 389180, 495320, 544852, 681065, 778360, 1089704, 1362130, 2724260, 5448520]

約数ペア:

[(1, 5448520), (2, 2724260), (4, 1362130), (5, 1089704), (7, 778360), (8, 681065), (10, 544852), (11, 495320), (14, 389180), (20, 272426), (22, 247660), (28, 194590), (29, 187880), (35, 155672), (40, 136213), (44, 123830), (55, 99064), (56, 97295), (58, 93940), (61, 89320), (70, 77836), (77, 70760), (88, 61915), (110, 49532), (116, 46970), (122, 44660), (140, 38918), (145, 37576), (154, 35380), (203, 26840), (220, 24766), (232, 23485), (244, 22330), (280, 19459), (290, 18788), (305, 17864), (308, 17690), (319, 17080), (385, 14152), (406, 13420), (427, 12760), (440, 12383), (488, 11165), (580, 9394), (610, 8932), (616, 8845), (638, 8540), (671, 8120), (770, 7076), (812, 6710), (854, 6380), (1015, 5368), (1160, 4697), (1220, 4466), (1276, 4270), (1342, 4060), (1540, 3538), (1595, 3416), (1624, 3355), (1708, 3190), (1769, 3080), (2030, 2684), (2135, 2552), (2233, 2440)]