5280571960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{408713}}^1$

素因数の和:408760

約数の個数: 64

約数和(自身を含む): 13242333600

約数和(自身を除く): 7961761640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 408713, 817426, 1634852, 2043565, 3269704, 4087130, 6948121, 7765547, 8174260, 13896242, 15531094, 16348520, 27792484, 31062188, 34740605, 38827735, 55584968, 62124376, 69481210, 77655470, 132014299, 138962420, 155310940, 264028598, 277924840, 310621880, 528057196, 660071495, 1056114392, 1320142990, 2640285980, 5280571960]

約数ペア:

[(1, 5280571960), (2, 2640285980), (4, 1320142990), (5, 1056114392), (8, 660071495), (10, 528057196), (17, 310621880), (19, 277924840), (20, 264028598), (34, 155310940), (38, 138962420), (40, 132014299), (68, 77655470), (76, 69481210), (85, 62124376), (95, 55584968), (136, 38827735), (152, 34740605), (170, 31062188), (190, 27792484), (323, 16348520), (340, 15531094), (380, 13896242), (646, 8174260), (680, 7765547), (760, 6948121), (1292, 4087130), (1615, 3269704), (2584, 2043565), (3230, 1634852), (6460, 817426), (12920, 408713)]