476260480

素因数分解:

$2^7\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1913}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 1142083800

約数和(自身を除く): 665823320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 389, 640, 778, 1556, 1913, 1945, 3112, 3826, 3890, 6224, 7652, 7780, 9565, 12448, 15304, 15560, 19130, 24896, 30608, 31120, 38260, 49792, 61216, 62240, 76520, 122432, 124480, 153040, 244864, 248960, 306080, 612160, 744157, 1224320, 1488314, 2976628, 3720785, 5953256, 7441570, 11906512, 14883140, 23813024, 29766280, 47626048, 59532560, 95252096, 119065120, 238130240, 476260480]

約数ペア:

[(1, 476260480), (2, 238130240), (4, 119065120), (5, 95252096), (8, 59532560), (10, 47626048), (16, 29766280), (20, 23813024), (32, 14883140), (40, 11906512), (64, 7441570), (80, 5953256), (128, 3720785), (160, 2976628), (320, 1488314), (389, 1224320), (640, 744157), (778, 612160), (1556, 306080), (1913, 248960), (1945, 244864), (3112, 153040), (3826, 124480), (3890, 122432), (6224, 76520), (7652, 62240), (7780, 61216), (9565, 49792), (12448, 38260), (15304, 31120), (15560, 30608), (19130, 24896)]