184019320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 435456000

約数和(自身を除く): 251436680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 139, 184, 230, 278, 460, 556, 695, 920, 1112, 1390, 1439, 2780, 2878, 3197, 5560, 5756, 6394, 7195, 11512, 12788, 14390, 15985, 25576, 28780, 31970, 33097, 57560, 63940, 66194, 127880, 132388, 165485, 200021, 264776, 330970, 400042, 661940, 800084, 1000105, 1323880, 1600168, 2000210, 4000420, 4600483, 8000840, 9200966, 18401932, 23002415, 36803864, 46004830, 92009660, 184019320]

約数ペア:

[(1, 184019320), (2, 92009660), (4, 46004830), (5, 36803864), (8, 23002415), (10, 18401932), (20, 9200966), (23, 8000840), (40, 4600483), (46, 4000420), (92, 2000210), (115, 1600168), (139, 1323880), (184, 1000105), (230, 800084), (278, 661940), (460, 400042), (556, 330970), (695, 264776), (920, 200021), (1112, 165485), (1390, 132388), (1439, 127880), (2780, 66194), (2878, 63940), (3197, 57560), (5560, 33097), (5756, 31970), (6394, 28780), (7195, 25576), (11512, 15985), (12788, 14390)]