38157044900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{180071}}^1$

素因数の和:180261

約数の個数: 72

約数和(自身を含む): 89717632704

約数和(自身を除く): 51560587804

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 163, 260, 325, 326, 650, 652, 815, 1300, 1630, 2119, 3260, 4075, 4238, 8150, 8476, 10595, 16300, 21190, 42380, 52975, 105950, 180071, 211900, 360142, 720284, 900355, 1800710, 2340923, 3601420, 4501775, 4681846, 9003550, 9363692, 11704615, 18007100, 23409230, 29351573, 46818460, 58523075, 58703146, 117046150, 117406292, 146757865, 234092300, 293515730, 381570449, 587031460, 733789325, 763140898, 1467578650, 1526281796, 1907852245, 2935157300, 3815704490, 7631408980, 9539261225, 19078522450, 38157044900]

約数ペア:

[(1, 38157044900), (2, 19078522450), (4, 9539261225), (5, 7631408980), (10, 3815704490), (13, 2935157300), (20, 1907852245), (25, 1526281796), (26, 1467578650), (50, 763140898), (52, 733789325), (65, 587031460), (100, 381570449), (130, 293515730), (163, 234092300), (260, 146757865), (325, 117406292), (326, 117046150), (650, 58703146), (652, 58523075), (815, 46818460), (1300, 29351573), (1630, 23409230), (2119, 18007100), (3260, 11704615), (4075, 9363692), (4238, 9003550), (8150, 4681846), (8476, 4501775), (10595, 3601420), (16300, 2340923), (21190, 1800710), (42380, 900355), (52975, 720284), (105950, 360142), (180071, 211900)]