26080120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59273}}^1$

素因数の和:59295

約数の個数: 32

約数和(自身を含む): 64015920

約数和(自身を除く): 37935800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 59273, 118546, 237092, 296365, 474184, 592730, 652003, 1185460, 1304006, 2370920, 2608012, 3260015, 5216024, 6520030, 13040060, 26080120]

約数ペア:

[(1, 26080120), (2, 13040060), (4, 6520030), (5, 5216024), (8, 3260015), (10, 2608012), (11, 2370920), (20, 1304006), (22, 1185460), (40, 652003), (44, 592730), (55, 474184), (88, 296365), (110, 237092), (220, 118546), (440, 59273)]