2022982280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{10973}}^1$

素因数の和:11414

約数の個数: 64

約数和(自身を含む): 4977806400

約数和(自身を除く): 2954824120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 419, 440, 838, 1676, 2095, 3352, 4190, 4609, 8380, 9218, 10973, 16760, 18436, 21946, 23045, 36872, 43892, 46090, 54865, 87784, 92180, 109730, 120703, 184360, 219460, 241406, 438920, 482812, 603515, 965624, 1207030, 2414060, 4597687, 4828120, 9195374, 18390748, 22988435, 36781496, 45976870, 50574557, 91953740, 101149114, 183907480, 202298228, 252872785, 404596456, 505745570, 1011491140, 2022982280]

約数ペア:

[(1, 2022982280), (2, 1011491140), (4, 505745570), (5, 404596456), (8, 252872785), (10, 202298228), (11, 183907480), (20, 101149114), (22, 91953740), (40, 50574557), (44, 45976870), (55, 36781496), (88, 22988435), (110, 18390748), (220, 9195374), (419, 4828120), (440, 4597687), (838, 2414060), (1676, 1207030), (2095, 965624), (3352, 603515), (4190, 482812), (4609, 438920), (8380, 241406), (9218, 219460), (10973, 184360), (16760, 120703), (18436, 109730), (21946, 92180), (23045, 87784), (36872, 54865), (43892, 46090)]