99486520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8324

約数の個数: 64

約数和(自身を含む): 261803520

約数和(自身を除く): 162317000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 8263, 12040, 16526, 33052, 41315, 57841, 66104, 82630, 115682, 165260, 231364, 289205, 330520, 355309, 462728, 578410, 710618, 1156820, 1421236, 1776545, 2313640, 2487163, 2842472, 3553090, 4974326, 7106180, 9948652, 12435815, 14212360, 19897304, 24871630, 49743260, 99486520]

約数ペア:

[(1, 99486520), (2, 49743260), (4, 24871630), (5, 19897304), (7, 14212360), (8, 12435815), (10, 9948652), (14, 7106180), (20, 4974326), (28, 3553090), (35, 2842472), (40, 2487163), (43, 2313640), (56, 1776545), (70, 1421236), (86, 1156820), (140, 710618), (172, 578410), (215, 462728), (280, 355309), (301, 330520), (344, 289205), (430, 231364), (602, 165260), (860, 115682), (1204, 82630), (1505, 66104), (1720, 57841), (2408, 41315), (3010, 33052), (6020, 16526), (8263, 12040)]