4494205120

素因数分解:

$2^6\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{8707}}^1$

素因数の和:10337

約数の個数: 56

約数和(自身を含む): 10709690544

約数和(自身を除く): 6215485424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1613, 3226, 6452, 8065, 8707, 12904, 16130, 17414, 25808, 32260, 34828, 43535, 51616, 64520, 69656, 87070, 103232, 129040, 139312, 174140, 258080, 278624, 348280, 516160, 557248, 696560, 1393120, 2786240, 14044391, 28088782, 56177564, 70221955, 112355128, 140443910, 224710256, 280887820, 449420512, 561775640, 898841024, 1123551280, 2247102560, 4494205120]

約数ペア:

[(1, 4494205120), (2, 2247102560), (4, 1123551280), (5, 898841024), (8, 561775640), (10, 449420512), (16, 280887820), (20, 224710256), (32, 140443910), (40, 112355128), (64, 70221955), (80, 56177564), (160, 28088782), (320, 14044391), (1613, 2786240), (3226, 1393120), (6452, 696560), (8065, 557248), (8707, 516160), (12904, 348280), (16130, 278624), (17414, 258080), (25808, 174140), (32260, 139312), (34828, 129040), (43535, 103232), (51616, 87070), (64520, 69656)]