2912372240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1582811}}^1$

素因数の和:1582847

約数の個数: 40

約数和(自身を含む): 7065672768

約数和(自身を除く): 4153300528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1582811, 3165622, 6331244, 7914055, 12662488, 15828110, 25324976, 31656220, 36404653, 63312440, 72809306, 126624880, 145618612, 182023265, 291237224, 364046530, 582474448, 728093060, 1456186120, 2912372240]

約数ペア:

[(1, 2912372240), (2, 1456186120), (4, 728093060), (5, 582474448), (8, 364046530), (10, 291237224), (16, 182023265), (20, 145618612), (23, 126624880), (40, 72809306), (46, 63312440), (80, 36404653), (92, 31656220), (115, 25324976), (184, 15828110), (230, 12662488), (368, 7914055), (460, 6331244), (920, 3165622), (1840, 1582811)]