130772840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17483}}^1$

素因数の和:17522

約数の個数: 64

約数和(自身を含む): 339888960

約数和(自身を除く): 209116120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 17483, 34966, 69932, 87415, 139864, 174830, 192313, 297211, 349660, 384626, 594422, 699320, 769252, 961565, 1188844, 1486055, 1538504, 1923130, 2377688, 2972110, 3269321, 3846260, 5944220, 6538642, 7692520, 11888440, 13077284, 16346605, 26154568, 32693210, 65386420, 130772840]

約数ペア:

[(1, 130772840), (2, 65386420), (4, 32693210), (5, 26154568), (8, 16346605), (10, 13077284), (11, 11888440), (17, 7692520), (20, 6538642), (22, 5944220), (34, 3846260), (40, 3269321), (44, 2972110), (55, 2377688), (68, 1923130), (85, 1538504), (88, 1486055), (110, 1188844), (136, 961565), (170, 769252), (187, 699320), (220, 594422), (340, 384626), (374, 349660), (440, 297211), (680, 192313), (748, 174830), (935, 139864), (1496, 87415), (1870, 69932), (3740, 34966), (7480, 17483)]