23300620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 56347200

約数和(自身を除く): 33046580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1117, 1490, 2086, 2234, 2980, 4172, 4468, 5215, 5585, 7819, 10430, 11170, 15638, 20860, 22340, 31276, 39095, 78190, 156380, 166433, 332866, 665732, 832165, 1165031, 1664330, 2330062, 3328660, 4660124, 5825155, 11650310, 23300620]

約数ペア:

[(1, 23300620), (2, 11650310), (4, 5825155), (5, 4660124), (7, 3328660), (10, 2330062), (14, 1664330), (20, 1165031), (28, 832165), (35, 665732), (70, 332866), (140, 166433), (149, 156380), (298, 78190), (596, 39095), (745, 31276), (1043, 22340), (1117, 20860), (1490, 15638), (2086, 11170), (2234, 10430), (2980, 7819), (4172, 5585), (4468, 5215)]