110240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 285768

約数和(自身を除く): 175528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 416, 424, 520, 530, 689, 848, 1040, 1060, 1378, 1696, 2080, 2120, 2756, 3445, 4240, 5512, 6890, 8480, 11024, 13780, 22048, 27560, 55120, 110240]

約数ペア:

[(1, 110240), (2, 55120), (4, 27560), (5, 22048), (8, 13780), (10, 11024), (13, 8480), (16, 6890), (20, 5512), (26, 4240), (32, 3445), (40, 2756), (52, 2120), (53, 2080), (65, 1696), (80, 1378), (104, 1060), (106, 1040), (130, 848), (160, 689), (208, 530), (212, 520), (260, 424), (265, 416)]