20976200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14983}}^1$

素因数の和:15006

約数の個数: 48

約数和(自身を含む): 55740480

約数和(自身を除く): 34764280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14983, 29966, 59932, 74915, 104881, 119864, 149830, 209762, 299660, 374575, 419524, 524405, 599320, 749150, 839048, 1048810, 1498300, 2097620, 2622025, 2996600, 4195240, 5244050, 10488100, 20976200]

約数ペア:

[(1, 20976200), (2, 10488100), (4, 5244050), (5, 4195240), (7, 2996600), (8, 2622025), (10, 2097620), (14, 1498300), (20, 1048810), (25, 839048), (28, 749150), (35, 599320), (40, 524405), (50, 419524), (56, 374575), (70, 299660), (100, 209762), (140, 149830), (175, 119864), (200, 104881), (280, 74915), (350, 59932), (700, 29966), (1400, 14983)]