2010176992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{30509}}^1$

素因数の和:30619

約数の個数: 48

約数和(自身を含む): 4151800800

約数和(自身を除く): 2141623808

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 71, 116, 142, 232, 284, 464, 568, 928, 1136, 2059, 2272, 4118, 8236, 16472, 30509, 32944, 61018, 65888, 122036, 244072, 488144, 884761, 976288, 1769522, 2166139, 3539044, 4332278, 7078088, 8664556, 14156176, 17329112, 28312352, 34658224, 62818031, 69316448, 125636062, 251272124, 502544248, 1005088496, 2010176992]

約数ペア:

[(1, 2010176992), (2, 1005088496), (4, 502544248), (8, 251272124), (16, 125636062), (29, 69316448), (32, 62818031), (58, 34658224), (71, 28312352), (116, 17329112), (142, 14156176), (232, 8664556), (284, 7078088), (464, 4332278), (568, 3539044), (928, 2166139), (1136, 1769522), (2059, 976288), (2272, 884761), (4118, 488144), (8236, 244072), (16472, 122036), (30509, 65888), (32944, 61018)]