45808640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 88

約数和(自身を含む): 114959520

約数和(自身を除く): 69150880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 389, 460, 512, 640, 736, 778, 920, 1024, 1280, 1472, 1556, 1840, 1945, 2560, 2944, 3112, 3680, 3890, 5120, 5888, 6224, 7360, 7780, 8947, 11776, 12448, 14720, 15560, 17894, 23552, 24896, 29440, 31120, 35788, 44735, 49792, 58880, 62240, 71576, 89470, 99584, 117760, 124480, 143152, 178940, 199168, 248960, 286304, 357880, 398336, 497920, 572608, 715760, 995840, 1145216, 1431520, 1991680, 2290432, 2863040, 4580864, 5726080, 9161728, 11452160, 22904320, 45808640]

約数ペア:

[(1, 45808640), (2, 22904320), (4, 11452160), (5, 9161728), (8, 5726080), (10, 4580864), (16, 2863040), (20, 2290432), (23, 1991680), (32, 1431520), (40, 1145216), (46, 995840), (64, 715760), (80, 572608), (92, 497920), (115, 398336), (128, 357880), (160, 286304), (184, 248960), (230, 199168), (256, 178940), (320, 143152), (368, 124480), (389, 117760), (460, 99584), (512, 89470), (640, 71576), (736, 62240), (778, 58880), (920, 49792), (1024, 44735), (1280, 35788), (1472, 31120), (1556, 29440), (1840, 24896), (1945, 23552), (2560, 17894), (2944, 15560), (3112, 14720), (3680, 12448), (3890, 11776), (5120, 8947), (5888, 7780), (6224, 7360)]