901329440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2861}}^1$

素因数の和:3066

約数の個数: 96

約数和(自身を含む): 2336765760

約数和(自身を除く): 1435436320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 179, 220, 352, 358, 440, 716, 880, 895, 1432, 1760, 1790, 1969, 2861, 2864, 3580, 3938, 5722, 5728, 7160, 7876, 9845, 11444, 14305, 14320, 15752, 19690, 22888, 28610, 28640, 31471, 31504, 39380, 45776, 57220, 62942, 63008, 78760, 91552, 114440, 125884, 157355, 157520, 228880, 251768, 314710, 315040, 457760, 503536, 512119, 629420, 1007072, 1024238, 1258840, 2048476, 2517680, 2560595, 4096952, 5035360, 5121190, 5633309, 8193904, 10242380, 11266618, 16387808, 20484760, 22533236, 28166545, 40969520, 45066472, 56333090, 81939040, 90132944, 112666180, 180265888, 225332360, 450664720, 901329440]

約数ペア:

[(1, 901329440), (2, 450664720), (4, 225332360), (5, 180265888), (8, 112666180), (10, 90132944), (11, 81939040), (16, 56333090), (20, 45066472), (22, 40969520), (32, 28166545), (40, 22533236), (44, 20484760), (55, 16387808), (80, 11266618), (88, 10242380), (110, 8193904), (160, 5633309), (176, 5121190), (179, 5035360), (220, 4096952), (352, 2560595), (358, 2517680), (440, 2048476), (716, 1258840), (880, 1024238), (895, 1007072), (1432, 629420), (1760, 512119), (1790, 503536), (1969, 457760), (2861, 315040), (2864, 314710), (3580, 251768), (3938, 228880), (5722, 157520), (5728, 157355), (7160, 125884), (7876, 114440), (9845, 91552), (11444, 78760), (14305, 63008), (14320, 62942), (15752, 57220), (19690, 45776), (22888, 39380), (28610, 31504), (28640, 31471)]