1188281090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{215659}}^1$

素因数の和:215714

約数の個数: 32

約数和(自身を含む): 2329128000

約数和(自身を除く): 1140846910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 215659, 431318, 1078295, 2156590, 4097521, 6254111, 8195042, 12508222, 20487605, 31270555, 40975210, 62541110, 118828109, 237656218, 594140545, 1188281090]

約数ペア:

[(1, 1188281090), (2, 594140545), (5, 237656218), (10, 118828109), (19, 62541110), (29, 40975210), (38, 31270555), (58, 20487605), (95, 12508222), (145, 8195042), (190, 6254111), (290, 4097521), (551, 2156590), (1102, 1078295), (2755, 431318), (5510, 215659)]