119934560

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 284180400

約数和(自身を除く): 164245840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1676, 1789, 2095, 3352, 3578, 4190, 6704, 7156, 8380, 8945, 13408, 14312, 16760, 17890, 28624, 33520, 35780, 57248, 67040, 71560, 143120, 286240, 749591, 1499182, 2998364, 3747955, 5996728, 7495910, 11993456, 14991820, 23986912, 29983640, 59967280, 119934560]

約数ペア:

[(1, 119934560), (2, 59967280), (4, 29983640), (5, 23986912), (8, 14991820), (10, 11993456), (16, 7495910), (20, 5996728), (32, 3747955), (40, 2998364), (80, 1499182), (160, 749591), (419, 286240), (838, 143120), (1676, 71560), (1789, 67040), (2095, 57248), (3352, 35780), (3578, 33520), (4190, 28624), (6704, 17890), (7156, 16760), (8380, 14312), (8945, 13408)]