16006600

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 37519920

約数和(自身を除く): 21513320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 491, 652, 815, 982, 1304, 1630, 1964, 2455, 3260, 3928, 4075, 4910, 6520, 8150, 9820, 12275, 16300, 19640, 24550, 32600, 49100, 80033, 98200, 160066, 320132, 400165, 640264, 800330, 1600660, 2000825, 3201320, 4001650, 8003300, 16006600]

約数ペア:

[(1, 16006600), (2, 8003300), (4, 4001650), (5, 3201320), (8, 2000825), (10, 1600660), (20, 800330), (25, 640264), (40, 400165), (50, 320132), (100, 160066), (163, 98200), (200, 80033), (326, 49100), (491, 32600), (652, 24550), (815, 19640), (982, 16300), (1304, 12275), (1630, 9820), (1964, 8150), (2455, 6520), (3260, 4910), (3928, 4075)]