15694845380

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1\times {\mathrm{4363}}^1$

素因数の和:5876

約数の個数: 48

約数和(自身を含む): 33242577984

約数和(自身を除く): 17547732604

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 1373, 2620, 2746, 4363, 5492, 6865, 8726, 13730, 17452, 21815, 27460, 43630, 87260, 179863, 359726, 571553, 719452, 899315, 1143106, 1798630, 2286212, 2857765, 3597260, 5715530, 5990399, 11431060, 11980798, 23961596, 29951995, 59903990, 119807980, 784742269, 1569484538, 3138969076, 3923711345, 7847422690, 15694845380]

約数ペア:

[(1, 15694845380), (2, 7847422690), (4, 3923711345), (5, 3138969076), (10, 1569484538), (20, 784742269), (131, 119807980), (262, 59903990), (524, 29951995), (655, 23961596), (1310, 11980798), (1373, 11431060), (2620, 5990399), (2746, 5715530), (4363, 3597260), (5492, 2857765), (6865, 2286212), (8726, 1798630), (13730, 1143106), (17452, 899315), (21815, 719452), (27460, 571553), (43630, 359726), (87260, 179863)]