2080390112

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{1319}}^1\times {\mathrm{2143}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 4279080960

約数和(自身を除く): 2198690848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 1319, 2143, 2638, 4286, 5276, 8572, 10552, 17144, 21104, 30337, 34288, 42208, 49289, 60674, 68576, 98578, 121348, 197156, 242696, 394312, 485392, 788624, 970784, 1577248, 2826617, 5653234, 11306468, 22612936, 45225872, 65012191, 90451744, 130024382, 260048764, 520097528, 1040195056, 2080390112]

約数ペア:

[(1, 2080390112), (2, 1040195056), (4, 520097528), (8, 260048764), (16, 130024382), (23, 90451744), (32, 65012191), (46, 45225872), (92, 22612936), (184, 11306468), (368, 5653234), (736, 2826617), (1319, 1577248), (2143, 970784), (2638, 788624), (4286, 485392), (5276, 394312), (8572, 242696), (10552, 197156), (17144, 121348), (21104, 98578), (30337, 68576), (34288, 60674), (42208, 49289)]