40224100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{8209}}^1$

素因数の和:8237

約数の個数: 54

約数和(自身を含む): 101549490

約数和(自身を除く): 61325390

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 8209, 16418, 32836, 41045, 57463, 82090, 114926, 164180, 205225, 229852, 287315, 402241, 410450, 574630, 804482, 820900, 1149260, 1436575, 1608964, 2011205, 2873150, 4022410, 5746300, 8044820, 10056025, 20112050, 40224100]

約数ペア:

[(1, 40224100), (2, 20112050), (4, 10056025), (5, 8044820), (7, 5746300), (10, 4022410), (14, 2873150), (20, 2011205), (25, 1608964), (28, 1436575), (35, 1149260), (49, 820900), (50, 804482), (70, 574630), (98, 410450), (100, 402241), (140, 287315), (175, 229852), (196, 205225), (245, 164180), (350, 114926), (490, 82090), (700, 57463), (980, 41045), (1225, 32836), (2450, 16418), (4900, 8209)]