4965431660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{809}}^1\times {\mathrm{6263}}^1$

素因数の和:7095

約数の個数: 72

約数和(自身を含む): 12146772960

約数和(自身を除く): 7181341300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 809, 980, 1618, 3236, 4045, 5663, 6263, 8090, 11326, 12526, 16180, 22652, 25052, 28315, 31315, 39641, 43841, 56630, 62630, 79282, 87682, 113260, 125260, 158564, 175364, 198205, 219205, 306887, 396410, 438410, 613774, 792820, 876820, 1227548, 1534435, 3068870, 5066767, 6137740, 10133534, 20267068, 25333835, 35467369, 50667670, 70934738, 101335340, 141869476, 177336845, 248271583, 354673690, 496543166, 709347380, 993086332, 1241357915, 2482715830, 4965431660]

約数ペア:

[(1, 4965431660), (2, 2482715830), (4, 1241357915), (5, 993086332), (7, 709347380), (10, 496543166), (14, 354673690), (20, 248271583), (28, 177336845), (35, 141869476), (49, 101335340), (70, 70934738), (98, 50667670), (140, 35467369), (196, 25333835), (245, 20267068), (490, 10133534), (809, 6137740), (980, 5066767), (1618, 3068870), (3236, 1534435), (4045, 1227548), (5663, 876820), (6263, 792820), (8090, 613774), (11326, 438410), (12526, 396410), (16180, 306887), (22652, 219205), (25052, 198205), (28315, 175364), (31315, 158564), (39641, 125260), (43841, 113260), (56630, 87682), (62630, 79282)]