75344240

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3581}}^1$

素因数の和:3857

約数の個数: 40

約数和(自身を含む): 175890528

約数和(自身を除く): 100546288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 3581, 4208, 5260, 7162, 10520, 14324, 17905, 21040, 28648, 35810, 57296, 71620, 143240, 286480, 941803, 1883606, 3767212, 4709015, 7534424, 9418030, 15068848, 18836060, 37672120, 75344240]

約数ペア:

[(1, 75344240), (2, 37672120), (4, 18836060), (5, 15068848), (8, 9418030), (10, 7534424), (16, 4709015), (20, 3767212), (40, 1883606), (80, 941803), (263, 286480), (526, 143240), (1052, 71620), (1315, 57296), (2104, 35810), (2630, 28648), (3581, 21040), (4208, 17905), (5260, 14324), (7162, 10520)]