9291214780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{284483}}^1$

素因数の和:284586

約数の個数: 48

約数和(自身を含む): 20646710784

約数和(自身を除く): 11355496004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 3266, 6532, 8165, 16330, 32660, 284483, 568966, 1137932, 1422415, 2844830, 5689660, 6543109, 13086218, 20198293, 26172436, 32715545, 40396586, 65431090, 80793172, 100991465, 130862180, 201982930, 403965860, 464560739, 929121478, 1858242956, 2322803695, 4645607390, 9291214780]

約数ペア:

[(1, 9291214780), (2, 4645607390), (4, 2322803695), (5, 1858242956), (10, 929121478), (20, 464560739), (23, 403965860), (46, 201982930), (71, 130862180), (92, 100991465), (115, 80793172), (142, 65431090), (230, 40396586), (284, 32715545), (355, 26172436), (460, 20198293), (710, 13086218), (1420, 6543109), (1633, 5689660), (3266, 2844830), (6532, 1422415), (8165, 1137932), (16330, 568966), (32660, 284483)]