520024480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{141311}}^1$

素因数の和:141349

約数の個数: 48

約数和(自身を含む): 1281982464

約数和(自身を除く): 761957984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 141311, 282622, 565244, 706555, 1130488, 1413110, 2260976, 2826220, 3250153, 4521952, 5652440, 6500306, 11304880, 13000612, 16250765, 22609760, 26001224, 32501530, 52002448, 65003060, 104004896, 130006120, 260012240, 520024480]

約数ペア:

[(1, 520024480), (2, 260012240), (4, 130006120), (5, 104004896), (8, 65003060), (10, 52002448), (16, 32501530), (20, 26001224), (23, 22609760), (32, 16250765), (40, 13000612), (46, 11304880), (80, 6500306), (92, 5652440), (115, 4521952), (160, 3250153), (184, 2826220), (230, 2260976), (368, 1413110), (460, 1130488), (736, 706555), (920, 565244), (1840, 282622), (3680, 141311)]