4133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 11016000

約数和(自身を除く): 6882920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 509, 580, 812, 1015, 1018, 1160, 1624, 2030, 2036, 2545, 3563, 4060, 4072, 5090, 7126, 8120, 10180, 14252, 14761, 17815, 20360, 28504, 29522, 35630, 59044, 71260, 73805, 103327, 118088, 142520, 147610, 206654, 295220, 413308, 516635, 590440, 826616, 1033270, 2066540, 4133080]

約数ペア:

[(1, 4133080), (2, 2066540), (4, 1033270), (5, 826616), (7, 590440), (8, 516635), (10, 413308), (14, 295220), (20, 206654), (28, 147610), (29, 142520), (35, 118088), (40, 103327), (56, 73805), (58, 71260), (70, 59044), (116, 35630), (140, 29522), (145, 28504), (203, 20360), (232, 17815), (280, 14761), (290, 14252), (406, 10180), (509, 8120), (580, 7126), (812, 5090), (1015, 4072), (1018, 4060), (1160, 3563), (1624, 2545), (2030, 2036)]