97672880

素因数分解:

$2^4\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1303}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 227506272

約数和(自身を除く): 129833392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 937, 1303, 1874, 2606, 3748, 4685, 5212, 6515, 7496, 9370, 10424, 13030, 14992, 18740, 20848, 26060, 37480, 52120, 74960, 104240, 1220911, 2441822, 4883644, 6104555, 9767288, 12209110, 19534576, 24418220, 48836440, 97672880]

約数ペア:

[(1, 97672880), (2, 48836440), (4, 24418220), (5, 19534576), (8, 12209110), (10, 9767288), (16, 6104555), (20, 4883644), (40, 2441822), (80, 1220911), (937, 104240), (1303, 74960), (1874, 52120), (2606, 37480), (3748, 26060), (4685, 20848), (5212, 18740), (6515, 14992), (7496, 13030), (9370, 10424)]