9142893140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{26801}}^1$

素因数の和:27308

約数の個数: 48

約数和(自身を含む): 19762508304

約数和(自身を除く): 10619615164

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 461, 740, 922, 1844, 2305, 4610, 9220, 17057, 26801, 34114, 53602, 68228, 85285, 107204, 134005, 170570, 268010, 341140, 536020, 991637, 1983274, 3966548, 4958185, 9916370, 12355261, 19832740, 24710522, 49421044, 61776305, 123552610, 247105220, 457144657, 914289314, 1828578628, 2285723285, 4571446570, 9142893140]

約数ペア:

[(1, 9142893140), (2, 4571446570), (4, 2285723285), (5, 1828578628), (10, 914289314), (20, 457144657), (37, 247105220), (74, 123552610), (148, 61776305), (185, 49421044), (370, 24710522), (461, 19832740), (740, 12355261), (922, 9916370), (1844, 4958185), (2305, 3966548), (4610, 1983274), (9220, 991637), (17057, 536020), (26801, 341140), (34114, 268010), (53602, 170570), (68228, 134005), (85285, 107204)]