11378077340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{28387}}^1$

素因数の和:28819

約数の個数: 72

約数和(自身を含む): 27863957520

約数和(自身を除く): 16485880180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 409, 490, 818, 980, 1636, 2045, 2863, 4090, 5726, 8180, 11452, 14315, 20041, 28387, 28630, 40082, 56774, 57260, 80164, 100205, 113548, 141935, 198709, 200410, 283870, 397418, 400820, 567740, 794836, 993545, 1390963, 1987090, 2781926, 3974180, 5563852, 6954815, 11610283, 13909630, 23220566, 27819260, 46441132, 58051415, 81271981, 116102830, 162543962, 232205660, 325087924, 406359905, 568903867, 812719810, 1137807734, 1625439620, 2275615468, 2844519335, 5689038670, 11378077340]

約数ペア:

[(1, 11378077340), (2, 5689038670), (4, 2844519335), (5, 2275615468), (7, 1625439620), (10, 1137807734), (14, 812719810), (20, 568903867), (28, 406359905), (35, 325087924), (49, 232205660), (70, 162543962), (98, 116102830), (140, 81271981), (196, 58051415), (245, 46441132), (409, 27819260), (490, 23220566), (818, 13909630), (980, 11610283), (1636, 6954815), (2045, 5563852), (2863, 3974180), (4090, 2781926), (5726, 1987090), (8180, 1390963), (11452, 993545), (14315, 794836), (20041, 567740), (28387, 400820), (28630, 397418), (40082, 283870), (56774, 200410), (57260, 198709), (80164, 141935), (100205, 113548)]