162342740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50417}}^1$

素因数の和:50456

約数の個数: 48

約数和(自身を含む): 406570752

約数和(自身を除く): 244228012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 50417, 100834, 201668, 252085, 352919, 504170, 705838, 1008340, 1159591, 1411676, 1764595, 2319182, 3529190, 4638364, 5797955, 7058380, 8117137, 11595910, 16234274, 23191820, 32468548, 40585685, 81171370, 162342740]

約数ペア:

[(1, 162342740), (2, 81171370), (4, 40585685), (5, 32468548), (7, 23191820), (10, 16234274), (14, 11595910), (20, 8117137), (23, 7058380), (28, 5797955), (35, 4638364), (46, 3529190), (70, 2319182), (92, 1764595), (115, 1411676), (140, 1159591), (161, 1008340), (230, 705838), (322, 504170), (460, 352919), (644, 252085), (805, 201668), (1610, 100834), (3220, 50417)]