94653320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 220302720

約数和(自身を除く): 125649400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 113, 172, 215, 226, 344, 430, 452, 487, 565, 860, 904, 974, 1130, 1720, 1948, 2260, 2435, 3896, 4520, 4859, 4870, 9718, 9740, 19436, 19480, 20941, 24295, 38872, 41882, 48590, 55031, 83764, 97180, 104705, 110062, 167528, 194360, 209410, 220124, 275155, 418820, 440248, 550310, 837640, 1100620, 2201240, 2366333, 4732666, 9465332, 11831665, 18930664, 23663330, 47326660, 94653320]

約数ペア:

[(1, 94653320), (2, 47326660), (4, 23663330), (5, 18930664), (8, 11831665), (10, 9465332), (20, 4732666), (40, 2366333), (43, 2201240), (86, 1100620), (113, 837640), (172, 550310), (215, 440248), (226, 418820), (344, 275155), (430, 220124), (452, 209410), (487, 194360), (565, 167528), (860, 110062), (904, 104705), (974, 97180), (1130, 83764), (1720, 55031), (1948, 48590), (2260, 41882), (2435, 38872), (3896, 24295), (4520, 20941), (4859, 19480), (4870, 19436), (9718, 9740)]