48676480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 64

約数和(自身を含む): 122522400

約数和(自身を除く): 73845920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4003, 6080, 8006, 12160, 16012, 20015, 32024, 40030, 64048, 76057, 80060, 128096, 152114, 160120, 256192, 304228, 320240, 380285, 512384, 608456, 640480, 760570, 1216912, 1280960, 1521140, 2433824, 2561920, 3042280, 4867648, 6084560, 9735296, 12169120, 24338240, 48676480]

約数ペア:

[(1, 48676480), (2, 24338240), (4, 12169120), (5, 9735296), (8, 6084560), (10, 4867648), (16, 3042280), (19, 2561920), (20, 2433824), (32, 1521140), (38, 1280960), (40, 1216912), (64, 760570), (76, 640480), (80, 608456), (95, 512384), (128, 380285), (152, 320240), (160, 304228), (190, 256192), (304, 160120), (320, 152114), (380, 128096), (608, 80060), (640, 76057), (760, 64048), (1216, 40030), (1520, 32024), (2432, 20015), (3040, 16012), (4003, 12160), (6080, 8006)]